2019197315510

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{35999239}}^1$

素因数の和:35999396

約数の個数: 32

約数和(自身を含む): 3732401203200

約数和(自身を除く): 1713203887690

約数列:

[1, 2, 5, 10, 71, 79, 142, 158, 355, 395, 710, 790, 5609, 11218, 28045, 56090, 35999239, 71998478, 179996195, 359992390, 2555945969, 2843939881, 5111891938, 5687879762, 12779729845, 14219699405, 25559459690, 28439398810, 201919731551, 403839463102, 1009598657755, 2019197315510]

約数ペア:

[(1, 2019197315510), (2, 1009598657755), (5, 403839463102), (10, 201919731551), (71, 28439398810), (79, 25559459690), (142, 14219699405), (158, 12779729845), (355, 5687879762), (395, 5111891938), (710, 2843939881), (790, 2555945969), (5609, 359992390), (11218, 179996195), (28045, 71998478), (56090, 35999239)]