19376364

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1063}}^1$

素因数の和:1115

約数の個数: 72

約数和(自身を含む): 54340608

約数和(自身を除く): 34964244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 49, 62, 84, 93, 98, 124, 147, 186, 196, 217, 294, 372, 434, 588, 651, 868, 1063, 1302, 1519, 2126, 2604, 3038, 3189, 4252, 4557, 6076, 6378, 7441, 9114, 12756, 14882, 18228, 22323, 29764, 32953, 44646, 52087, 65906, 89292, 98859, 104174, 131812, 156261, 197718, 208348, 230671, 312522, 395436, 461342, 625044, 692013, 922684, 1384026, 1614697, 2768052, 3229394, 4844091, 6458788, 9688182, 19376364]

約数ペア:

[(1, 19376364), (2, 9688182), (3, 6458788), (4, 4844091), (6, 3229394), (7, 2768052), (12, 1614697), (14, 1384026), (21, 922684), (28, 692013), (31, 625044), (42, 461342), (49, 395436), (62, 312522), (84, 230671), (93, 208348), (98, 197718), (124, 156261), (147, 131812), (186, 104174), (196, 98859), (217, 89292), (294, 65906), (372, 52087), (434, 44646), (588, 32953), (651, 29764), (868, 22323), (1063, 18228), (1302, 14882), (1519, 12756), (2126, 9114), (2604, 7441), (3038, 6378), (3189, 6076), (4252, 4557)]