22143410

素因数分解:

$2^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{8171}}^1$

素因数の和:8449

約数の個数: 16

約数和(自身を含む): 40010112

約数和(自身を除く): 17866702

約数列:

[1, 2, 5, 10, 271, 542, 1355, 2710, 8171, 16342, 40855, 81710, 2214341, 4428682, 11071705, 22143410]

約数ペア:

[(1, 22143410), (2, 11071705), (5, 4428682), (10, 2214341), (271, 81710), (542, 40855), (1355, 16342), (2710, 8171)]