22158410

素因数分解:

$2^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{12379}}^1$

素因数の和:12565

約数の個数: 16

約数和(自身を含む): 40111200

約数和(自身を除く): 17952790

約数列:

[1, 2, 5, 10, 179, 358, 895, 1790, 12379, 24758, 61895, 123790, 2215841, 4431682, 11079205, 22158410]

約数ペア:

[(1, 22158410), (2, 11079205), (5, 4431682), (10, 2215841), (179, 123790), (358, 61895), (895, 24758), (1790, 12379)]