13231556

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{4801}}^1$

素因数の和:4871

約数の個数: 24

約数和(自身を含む): 25412184

約数和(自身を除く): 12180628

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 4801, 9602, 19204, 62413, 124826, 249652, 254453, 508906, 1017812, 3307889, 6615778, 13231556]

約数ペア:

[(1, 13231556), (2, 6615778), (4, 3307889), (13, 1017812), (26, 508906), (52, 254453), (53, 249652), (106, 124826), (212, 62413), (689, 19204), (1378, 9602), (2756, 4801)]