19005477119998

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{29917}}^1\times {\mathrm{4473757}}^1$

素因数の和:4503747

約数の個数: 16

約数和(自身を含む): 28910712638304

約数和(自身を除く): 9905235518306

約数列:

[1, 2, 71, 142, 29917, 59834, 2124107, 4248214, 4473757, 8947514, 317636747, 635273494, 133841388169, 267682776338, 9502738559999, 19005477119998]

約数ペア:

[(1, 19005477119998), (2, 9502738559999), (71, 267682776338), (142, 133841388169), (29917, 635273494), (59834, 317636747), (2124107, 8947514), (4248214, 4473757)]