39395906

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{173}}^1\times {\mathrm{941}}^1$

素因数の和:1138

約数の個数: 24

約数和(自身を含む): 65399292

約数和(自身を除く): 26003386

約数列:

[1, 2, 11, 22, 121, 173, 242, 346, 941, 1882, 1903, 3806, 10351, 20702, 20933, 41866, 113861, 162793, 227722, 325586, 1790723, 3581446, 19697953, 39395906]

約数ペア:

[(1, 39395906), (2, 19697953), (11, 3581446), (22, 1790723), (121, 325586), (173, 227722), (242, 162793), (346, 113861), (941, 41866), (1882, 20933), (1903, 20702), (3806, 10351)]