18608018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{65063}}^1$

素因数の和:65089

約数の個数: 16

約数和(自身を含む): 32792256

約数和(自身を除く): 14184238

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 65063, 130126, 715693, 845819, 1431386, 1691638, 9304009, 18608018]

約数ペア:

[(1, 18608018), (2, 9304009), (11, 1691638), (13, 1431386), (22, 845819), (26, 715693), (143, 130126), (286, 65063)]