22255384

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{146417}}^1$

素因数の和:146442

約数の個数: 16

約数和(自身を含む): 43925400

約数和(自身を除く): 21670016

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 146417, 292834, 585668, 1171336, 2781923, 5563846, 11127692, 22255384]

約数ペア:

[(1, 22255384), (2, 11127692), (4, 5563846), (8, 2781923), (19, 1171336), (38, 585668), (76, 292834), (152, 146417)]