18436982

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{1319}}^1$

素因数の和:1591

約数の個数: 16

約数和(自身を含む): 28749600

約数和(自身を除く): 10312618

約数列:

[1, 2, 29, 58, 241, 482, 1319, 2638, 6989, 13978, 38251, 76502, 317879, 635758, 9218491, 18436982]

約数ペア:

[(1, 18436982), (2, 9218491), (29, 635758), (58, 317879), (241, 76502), (482, 38251), (1319, 13978), (2638, 6989)]