19992629

素因数分解:

${\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{379}}^1$

素因数の和:532

約数の個数: 16

約数和(自身を含む): 22161600

約数和(自身を除く): 2168971

約数列:

[1, 17, 29, 107, 379, 493, 1819, 3103, 6443, 10991, 40553, 52751, 186847, 689401, 1176037, 19992629]

約数ペア:

[(1, 19992629), (17, 1176037), (29, 689401), (107, 186847), (379, 52751), (493, 40553), (1819, 10991), (3103, 6443)]