22121090

素因数分解:

$2^1\times 5^1\times {\mathrm{1327}}^1\times {\mathrm{1667}}^1$

素因数の和:3001

約数の個数: 16

約数和(自身を含む): 39871872

約数和(自身を除く): 17750782

約数列:

[1, 2, 5, 10, 1327, 1667, 2654, 3334, 6635, 8335, 13270, 16670, 2212109, 4424218, 11060545, 22121090]

約数ペア:

[(1, 22121090), (2, 11060545), (5, 4424218), (10, 2212109), (1327, 16670), (1667, 13270), (2654, 8335), (3334, 6635)]