13191376

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{311}}^1$

素因数の和:571

約数の個数: 40

約数和(自身を含む): 28087488

約数和(自身を除く): 14896112

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 241, 311, 482, 622, 964, 1244, 1928, 2488, 2651, 3421, 3856, 4976, 5302, 6842, 10604, 13684, 21208, 27368, 42416, 54736, 74951, 149902, 299804, 599608, 824461, 1199216, 1648922, 3297844, 6595688, 13191376]

約数ペア:

[(1, 13191376), (2, 6595688), (4, 3297844), (8, 1648922), (11, 1199216), (16, 824461), (22, 599608), (44, 299804), (88, 149902), (176, 74951), (241, 54736), (311, 42416), (482, 27368), (622, 21208), (964, 13684), (1244, 10604), (1928, 6842), (2488, 5302), (2651, 4976), (3421, 3856)]