164604961

素因数分解:

${\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{22271}}^1$

素因数の和:22679

約数の個数: 8

約数和(自身を含む): 173721600

約数和(自身を除く): 9116639

約数列:

[1, 19, 389, 7391, 22271, 423149, 8663419, 164604961]

約数ペア:

[(1, 164604961), (19, 8663419), (389, 423149), (7391, 22271)]