22111385

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{2543}}^1$

素因数の和:2632

約数の個数: 16

約数和(自身を含む): 27841536

約数和(自身を除く): 5730151

約数列:

[1, 5, 37, 47, 185, 235, 1739, 2543, 8695, 12715, 94091, 119521, 470455, 597605, 4422277, 22111385]

約数ペア:

[(1, 22111385), (5, 4422277), (37, 597605), (47, 470455), (185, 119521), (235, 94091), (1739, 12715), (2543, 8695)]