22654289

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2887}}^1$

素因数の和:2972

約数の個数: 16

約数和(自身を含む): 27724800

約数和(自身を除く): 5070511

約数列:

[1, 7, 19, 59, 133, 413, 1121, 2887, 7847, 20209, 54853, 170333, 383971, 1192331, 3236327, 22654289]

約数ペア:

[(1, 22654289), (7, 3236327), (19, 1192331), (59, 383971), (133, 170333), (413, 54853), (1121, 20209), (2887, 7847)]