2019384406

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{198641}}^1$

素因数の和:198696

約数の個数: 32

約数和(自身を含む): 3604160448

約数和(自身を除く): 1584776042

約数列:

[1, 2, 13, 17, 23, 26, 34, 46, 221, 299, 391, 442, 598, 782, 5083, 10166, 198641, 397282, 2582333, 3376897, 4568743, 5164666, 6753794, 9137486, 43899661, 59393659, 77668631, 87799322, 118787318, 155337262, 1009692203, 2019384406]

約数ペア:

[(1, 2019384406), (2, 1009692203), (13, 155337262), (17, 118787318), (23, 87799322), (26, 77668631), (34, 59393659), (46, 43899661), (221, 9137486), (299, 6753794), (391, 5164666), (442, 4568743), (598, 3376897), (782, 2582333), (5083, 397282), (10166, 198641)]