22458821

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{2129}}^1$

素因数の和:2284

約数の個数: 16

約数和(自身を含む): 28218240

約数和(自身を除く): 5759419

約数列:

[1, 7, 11, 77, 137, 959, 1507, 2129, 10549, 14903, 23419, 163933, 291673, 2041711, 3208403, 22458821]

約数ペア:

[(1, 22458821), (7, 3208403), (11, 2041711), (77, 291673), (137, 163933), (959, 23419), (1507, 14903), (2129, 10549)]