18892036

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{80051}}^1$

素因数の和:80114

約数の個数: 12

約数和(自身を含む): 33621840

約数和(自身を除く): 14729804

約数列:

[1, 2, 4, 59, 118, 236, 80051, 160102, 320204, 4723009, 9446018, 18892036]

約数ペア:

[(1, 18892036), (2, 9446018), (4, 4723009), (59, 320204), (118, 160102), (236, 80051)]