16715908

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{34537}}^1$

素因数の和:34563

約数の個数: 18

約数和(自身を含む): 32154878

約数和(自身を除く): 15438970

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 34537, 69074, 138148, 379907, 759814, 1519628, 4178977, 8357954, 16715908]

約数ペア:

[(1, 16715908), (2, 8357954), (4, 4178977), (11, 1519628), (22, 759814), (44, 379907), (121, 138148), (242, 69074), (484, 34537)]