30891302

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{62533}}^1$

素因数の和:62567

約数の個数: 16

約数和(自身を含む): 52528560

約数和(自身を除く): 21637258

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 62533, 125066, 812929, 1188127, 1625858, 2376254, 15445651, 30891302]

約数ペア:

[(1, 30891302), (2, 15445651), (13, 2376254), (19, 1625858), (26, 1188127), (38, 812929), (247, 125066), (494, 62533)]