19304544

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1249}}^1$

素因数の和:1292

約数の個数: 96

約数和(自身を含む): 60480000

約数和(自身を除く): 41175456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 69, 84, 92, 96, 112, 138, 161, 168, 184, 224, 276, 322, 336, 368, 483, 552, 644, 672, 736, 966, 1104, 1249, 1288, 1932, 2208, 2498, 2576, 3747, 3864, 4996, 5152, 7494, 7728, 8743, 9992, 14988, 15456, 17486, 19984, 26229, 28727, 29976, 34972, 39968, 52458, 57454, 59952, 69944, 86181, 104916, 114908, 119904, 139888, 172362, 201089, 209832, 229816, 279776, 344724, 402178, 419664, 459632, 603267, 689448, 804356, 839328, 919264, 1206534, 1378896, 1608712, 2413068, 2757792, 3217424, 4826136, 6434848, 9652272, 19304544]

約数ペア:

[(1, 19304544), (2, 9652272), (3, 6434848), (4, 4826136), (6, 3217424), (7, 2757792), (8, 2413068), (12, 1608712), (14, 1378896), (16, 1206534), (21, 919264), (23, 839328), (24, 804356), (28, 689448), (32, 603267), (42, 459632), (46, 419664), (48, 402178), (56, 344724), (69, 279776), (84, 229816), (92, 209832), (96, 201089), (112, 172362), (138, 139888), (161, 119904), (168, 114908), (184, 104916), (224, 86181), (276, 69944), (322, 59952), (336, 57454), (368, 52458), (483, 39968), (552, 34972), (644, 29976), (672, 28727), (736, 26229), (966, 19984), (1104, 17486), (1249, 15456), (1288, 14988), (1932, 9992), (2208, 8743), (2498, 7728), (2576, 7494), (3747, 5152), (3864, 4996)]