19257336

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2011}}^1$

素因数の和:2049

約数の個数: 96

約数和(自身を含む): 62774400

約数和(自身を除く): 43517064

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 56, 57, 63, 72, 76, 84, 114, 126, 133, 152, 168, 171, 228, 252, 266, 342, 399, 456, 504, 532, 684, 798, 1064, 1197, 1368, 1596, 2011, 2394, 3192, 4022, 4788, 6033, 8044, 9576, 12066, 14077, 16088, 18099, 24132, 28154, 36198, 38209, 42231, 48264, 56308, 72396, 76418, 84462, 112616, 114627, 126693, 144792, 152836, 168924, 229254, 253386, 267463, 305672, 337848, 343881, 458508, 506772, 534926, 687762, 802389, 917016, 1013544, 1069852, 1375524, 1604778, 2139704, 2407167, 2751048, 3209556, 4814334, 6419112, 9628668, 19257336]

約数ペア:

[(1, 19257336), (2, 9628668), (3, 6419112), (4, 4814334), (6, 3209556), (7, 2751048), (8, 2407167), (9, 2139704), (12, 1604778), (14, 1375524), (18, 1069852), (19, 1013544), (21, 917016), (24, 802389), (28, 687762), (36, 534926), (38, 506772), (42, 458508), (56, 343881), (57, 337848), (63, 305672), (72, 267463), (76, 253386), (84, 229254), (114, 168924), (126, 152836), (133, 144792), (152, 126693), (168, 114627), (171, 112616), (228, 84462), (252, 76418), (266, 72396), (342, 56308), (399, 48264), (456, 42231), (504, 38209), (532, 36198), (684, 28154), (798, 24132), (1064, 18099), (1197, 16088), (1368, 14077), (1596, 12066), (2011, 9576), (2394, 8044), (3192, 6033), (4022, 4788)]