13878182

素因数分解:

$2^1\times {\mathrm{29}}^2\times {\mathrm{37}}^1\times {\mathrm{223}}^1$

素因数の和:320

約数の個数: 24

約数和(自身を含む): 22241856

約数和(自身を除く): 8363674

約数列:

[1, 2, 29, 37, 58, 74, 223, 446, 841, 1073, 1682, 2146, 6467, 8251, 12934, 16502, 31117, 62234, 187543, 239279, 375086, 478558, 6939091, 13878182]

約数ペア:

[(1, 13878182), (2, 6939091), (29, 478558), (37, 375086), (58, 239279), (74, 187543), (223, 62234), (446, 31117), (841, 16502), (1073, 12934), (1682, 8251), (2146, 6467)]