2019429587

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{136273}}^1$

素因数の和:136382

約数の個数: 16

約数和(自身を含む): 2420226240

約数和(自身を除く): 400796653

約数列:

[1, 7, 29, 73, 203, 511, 2117, 14819, 136273, 953911, 3951917, 9947929, 27663419, 69635503, 288489941, 2019429587]

約数ペア:

[(1, 2019429587), (7, 288489941), (29, 69635503), (73, 27663419), (203, 9947929), (511, 3951917), (2117, 953911), (14819, 136273)]