15726956

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{5153}}^1$

素因数の和:5273

約数の個数: 24

約数和(自身を含む): 31748640

約数和(自身を除く): 16021684

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 5153, 10306, 20612, 36071, 72142, 144284, 561677, 1123354, 2246708, 3931739, 7863478, 15726956]

約数ペア:

[(1, 15726956), (2, 7863478), (4, 3931739), (7, 2246708), (14, 1123354), (28, 561677), (109, 144284), (218, 72142), (436, 36071), (763, 20612), (1526, 10306), (3052, 5153)]