22159978

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{3163}}^1$

素因数の和:3309

約数の個数: 16

約数和(自身を含む): 34626816

約数和(自身を除く): 12466838

約数列:

[1, 2, 31, 62, 113, 226, 3163, 3503, 6326, 7006, 98053, 196106, 357419, 714838, 11079989, 22159978]

約数ペア:

[(1, 22159978), (2, 11079989), (31, 714838), (62, 357419), (113, 196106), (226, 98053), (3163, 7006), (3503, 6326)]