22870367

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{251}}^1$

素因数の和:470

約数の個数: 16

約数和(自身を含む): 25458048

約数和(自身を除く): 2587681

約数列:

[1, 13, 43, 163, 251, 559, 2119, 3263, 7009, 10793, 40913, 91117, 140309, 531869, 1759259, 22870367]

約数ペア:

[(1, 22870367), (13, 1759259), (43, 531869), (163, 140309), (251, 91117), (559, 40913), (2119, 10793), (3263, 7009)]