22453889

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{311}}^1$

素因数の和:496

約数の個数: 16

約数和(自身を含む): 24800256

約数和(自身を除く): 2346367

約数列:

[1, 17, 31, 137, 311, 527, 2329, 4247, 5287, 9641, 42607, 72199, 163897, 724319, 1320817, 22453889]

約数ペア:

[(1, 22453889), (17, 1320817), (31, 724319), (137, 163897), (311, 72199), (527, 42607), (2329, 9641), (4247, 5287)]