22472390

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{77491}}^1$

素因数の和:77527

約数の個数: 16

約数和(自身を含む): 41845680

約数和(自身を除く): 19373290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 77491, 154982, 387455, 774910, 2247239, 4494478, 11236195, 22472390]

約数ペア:

[(1, 22472390), (2, 11236195), (5, 4494478), (10, 2247239), (29, 774910), (58, 387455), (145, 154982), (290, 77491)]