19013568

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:119

約数の個数: 168

約数和(自身を含む): 61155072

約数和(自身を除く): 42141504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 43, 47, 48, 49, 56, 64, 84, 86, 94, 96, 98, 112, 129, 141, 147, 168, 172, 188, 192, 196, 224, 258, 282, 294, 301, 329, 336, 344, 376, 392, 448, 516, 564, 588, 602, 658, 672, 688, 752, 784, 903, 987, 1032, 1128, 1176, 1204, 1316, 1344, 1376, 1504, 1568, 1806, 1974, 2021, 2064, 2107, 2256, 2303, 2352, 2408, 2632, 2752, 3008, 3136, 3612, 3948, 4042, 4128, 4214, 4512, 4606, 4704, 4816, 5264, 6063, 6321, 6909, 7224, 7896, 8084, 8256, 8428, 9024, 9212, 9408, 9632, 10528, 12126, 12642, 13818, 14147, 14448, 15792, 16168, 16856, 18424, 19264, 21056, 24252, 25284, 27636, 28294, 28896, 31584, 32336, 33712, 36848, 42441, 48504, 50568, 55272, 56588, 57792, 63168, 64672, 67424, 73696, 84882, 97008, 99029, 101136, 110544, 113176, 129344, 134848, 147392, 169764, 194016, 198058, 202272, 221088, 226352, 297087, 339528, 388032, 396116, 404544, 442176, 452704, 594174, 679056, 792232, 905408, 1188348, 1358112, 1584464, 2376696, 2716224, 3168928, 4753392, 6337856, 9506784, 19013568]

約数ペア:

[(1, 19013568), (2, 9506784), (3, 6337856), (4, 4753392), (6, 3168928), (7, 2716224), (8, 2376696), (12, 1584464), (14, 1358112), (16, 1188348), (21, 905408), (24, 792232), (28, 679056), (32, 594174), (42, 452704), (43, 442176), (47, 404544), (48, 396116), (49, 388032), (56, 339528), (64, 297087), (84, 226352), (86, 221088), (94, 202272), (96, 198058), (98, 194016), (112, 169764), (129, 147392), (141, 134848), (147, 129344), (168, 113176), (172, 110544), (188, 101136), (192, 99029), (196, 97008), (224, 84882), (258, 73696), (282, 67424), (294, 64672), (301, 63168), (329, 57792), (336, 56588), (344, 55272), (376, 50568), (392, 48504), (448, 42441), (516, 36848), (564, 33712), (588, 32336), (602, 31584), (658, 28896), (672, 28294), (688, 27636), (752, 25284), (784, 24252), (903, 21056), (987, 19264), (1032, 18424), (1128, 16856), (1176, 16168), (1204, 15792), (1316, 14448), (1344, 14147), (1376, 13818), (1504, 12642), (1568, 12126), (1806, 10528), (1974, 9632), (2021, 9408), (2064, 9212), (2107, 9024), (2256, 8428), (2303, 8256), (2352, 8084), (2408, 7896), (2632, 7224), (2752, 6909), (3008, 6321), (3136, 6063), (3612, 5264), (3948, 4816), (4042, 4704), (4128, 4606), (4214, 4512)]