30826906

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{17737}}^1$

素因数の和:17829

約数の個数: 16

約数和(自身を含む): 51085440

約数和(自身を除く): 20258534

約数列:

[1, 2, 11, 22, 79, 158, 869, 1738, 17737, 35474, 195107, 390214, 1401223, 2802446, 15413453, 30826906]

約数ペア:

[(1, 30826906), (2, 15413453), (11, 2802446), (22, 1401223), (79, 390214), (158, 195107), (869, 35474), (1738, 17737)]