22206670

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{31277}}^1$

素因数の和:31355

約数の個数: 16

約数和(自身を含む): 40536288

約数和(自身を除く): 18329618

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 31277, 62554, 156385, 312770, 2220667, 4441334, 11103335, 22206670]

約数ペア:

[(1, 22206670), (2, 11103335), (5, 4441334), (10, 2220667), (71, 312770), (142, 156385), (355, 62554), (710, 31277)]