25402126

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{151}}^1\times {\mathrm{233}}^1$

素因数の和:424

約数の個数: 24

約数和(自身を含む): 40654224

約数和(自身を除く): 15252098

約数列:

[1, 2, 19, 38, 151, 233, 302, 361, 466, 722, 2869, 4427, 5738, 8854, 35183, 54511, 70366, 84113, 109022, 168226, 668477, 1336954, 12701063, 25402126]

約数ペア:

[(1, 25402126), (2, 12701063), (19, 1336954), (38, 668477), (151, 168226), (233, 109022), (302, 84113), (361, 70366), (466, 54511), (722, 35183), (2869, 8854), (4427, 5738)]