13191472

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6199}}^1$

素因数の和:6233

約数の個数: 40

約数和(自身を含む): 30752000

約数和(自身を除く): 17560528

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 6199, 12398, 24796, 43393, 49592, 86786, 99184, 117781, 173572, 235562, 347144, 471124, 694288, 824467, 942248, 1648934, 1884496, 3297868, 6595736, 13191472]

約数ペア:

[(1, 13191472), (2, 6595736), (4, 3297868), (7, 1884496), (8, 1648934), (14, 942248), (16, 824467), (19, 694288), (28, 471124), (38, 347144), (56, 235562), (76, 173572), (112, 117781), (133, 99184), (152, 86786), (266, 49592), (304, 43393), (532, 24796), (1064, 12398), (2128, 6199)]