19005661318

素因数分解:

$2^1\times 7^1\times {\mathrm{5059}}^1\times {\mathrm{268343}}^1$

素因数の和:273411

約数の個数: 16

約数和(自身を含む): 32587695360

約数和(自身を除く): 13582034042

約数列:

[1, 2, 7, 14, 5059, 10118, 35413, 70826, 268343, 536686, 1878401, 3756802, 1357547237, 2715094474, 9502830659, 19005661318]

約数ペア:

[(1, 19005661318), (2, 9502830659), (7, 2715094474), (14, 1357547237), (5059, 3756802), (10118, 1878401), (35413, 536686), (70826, 268343)]