16663228

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{941}}^1$

素因数の和:1197

約数の個数: 24

約数和(自身を含む): 30859920

約数和(自身を除く): 14196692

約数列:

[1, 2, 4, 19, 38, 76, 233, 466, 932, 941, 1882, 3764, 4427, 8854, 17708, 17879, 35758, 71516, 219253, 438506, 877012, 4165807, 8331614, 16663228]

約数ペア:

[(1, 16663228), (2, 8331614), (4, 4165807), (19, 877012), (38, 438506), (76, 219253), (233, 71516), (466, 35758), (932, 17879), (941, 17708), (1882, 8854), (3764, 4427)]