13187170

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1229}}^1$

素因数の和:1302

約数の個数: 32

約数和(自身を含む): 25239600

約数和(自身を除く): 12052430

約数列:

[1, 2, 5, 10, 29, 37, 58, 74, 145, 185, 290, 370, 1073, 1229, 2146, 2458, 5365, 6145, 10730, 12290, 35641, 45473, 71282, 90946, 178205, 227365, 356410, 454730, 1318717, 2637434, 6593585, 13187170]

約数ペア:

[(1, 13187170), (2, 6593585), (5, 2637434), (10, 1318717), (29, 454730), (37, 356410), (58, 227365), (74, 178205), (145, 90946), (185, 71282), (290, 45473), (370, 35641), (1073, 12290), (1229, 10730), (2146, 6145), (2458, 5365)]