21467302

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{7151}}^1$

素因数の和:7251

約数の個数: 16

約数和(自身を含む): 34329600

約数和(自身を除く): 12862298

約数列:

[1, 2, 19, 38, 79, 158, 1501, 3002, 7151, 14302, 135869, 271738, 564929, 1129858, 10733651, 21467302]

約数ペア:

[(1, 21467302), (2, 10733651), (19, 1129858), (38, 564929), (79, 271738), (158, 135869), (1501, 14302), (3002, 7151)]