15690419524

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{2170783}}^1$

素因数の和:2170939

約数の個数: 24

約数和(自身を含む): 29783156480

約数和(自身を除く): 14092736956

約数列:

[1, 2, 4, 13, 26, 52, 139, 278, 556, 1807, 3614, 7228, 2170783, 4341566, 8683132, 28220179, 56440358, 112880716, 301738837, 603477674, 1206955348, 3922604881, 7845209762, 15690419524]

約数ペア:

[(1, 15690419524), (2, 7845209762), (4, 3922604881), (13, 1206955348), (26, 603477674), (52, 301738837), (139, 112880716), (278, 56440358), (556, 28220179), (1807, 8683132), (3614, 4341566), (7228, 2170783)]