31060858

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{7499}}^1$

素因数の和:7629

約数の個数: 16

約数和(自身を含む): 49500000

約数和(自身を除く): 18439142

約数列:

[1, 2, 19, 38, 109, 218, 2071, 4142, 7499, 14998, 142481, 284962, 817391, 1634782, 15530429, 31060858]

約数ペア:

[(1, 31060858), (2, 15530429), (19, 1634782), (38, 817391), (109, 284962), (218, 142481), (2071, 14998), (4142, 7499)]