22421816

素因数分解:

$2^3\times {\mathrm{659}}^1\times {\mathrm{4253}}^1$

素因数の和:4918

約数の個数: 16

約数和(自身を含む): 42114600

約数和(自身を除く): 19692784

約数列:

[1, 2, 4, 8, 659, 1318, 2636, 4253, 5272, 8506, 17012, 34024, 2802727, 5605454, 11210908, 22421816]

約数ペア:

[(1, 22421816), (2, 11210908), (4, 5605454), (8, 2802727), (659, 34024), (1318, 17012), (2636, 8506), (4253, 5272)]