22898210

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{32251}}^1$

素因数の和:32329

約数の個数: 16

約数和(自身を含む): 41798592

約数和(自身を除く): 18900382

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 32251, 64502, 161255, 322510, 2289821, 4579642, 11449105, 22898210]

約数ペア:

[(1, 22898210), (2, 11449105), (5, 4579642), (10, 2289821), (71, 322510), (142, 161255), (355, 64502), (710, 32251)]