22175854

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{2729}}^1$

素因数の和:2987

約数の個数: 16

約数和(自身を含む): 35380800

約数和(自身を除く): 13204946

約数列:

[1, 2, 17, 34, 239, 478, 2729, 4063, 5458, 8126, 46393, 92786, 652231, 1304462, 11087927, 22175854]

約数ペア:

[(1, 22175854), (2, 11087927), (17, 1304462), (34, 652231), (239, 92786), (478, 46393), (2729, 8126), (4063, 5458)]