10221874

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1$

素因数の和:322

約数の個数: 32

約数和(自身を含む): 17385984

約数和(自身を除く): 7164110

約数列:

[1, 2, 13, 26, 41, 43, 82, 86, 223, 446, 533, 559, 1066, 1118, 1763, 2899, 3526, 5798, 9143, 9589, 18286, 19178, 22919, 45838, 118859, 124657, 237718, 249314, 393149, 786298, 5110937, 10221874]

約数ペア:

[(1, 10221874), (2, 5110937), (13, 786298), (26, 393149), (41, 249314), (43, 237718), (82, 124657), (86, 118859), (223, 45838), (446, 22919), (533, 19178), (559, 18286), (1066, 9589), (1118, 9143), (1763, 5798), (2899, 3526)]