2238751019

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{719}}^1\times {\mathrm{5651}}^1$

素因数の和:6418

約数の個数: 16

約数和(自身を含む): 2441664000

約数和(自身を除く): 202912981

約数列:

[1, 19, 29, 551, 719, 5651, 13661, 20851, 107369, 163879, 396169, 3113701, 4063069, 77198311, 117829001, 2238751019]

約数ペア:

[(1, 2238751019), (19, 117829001), (29, 77198311), (551, 4063069), (719, 3113701), (5651, 396169), (13661, 163879), (20851, 107369)]