30939038

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{3371}}^1$

素因数の和:3739

約数の個数: 16

約数和(自身を含む): 50134896

約数和(自身を除く): 19195858

約数列:

[1, 2, 13, 26, 353, 706, 3371, 4589, 6742, 9178, 43823, 87646, 1189963, 2379926, 15469519, 30939038]

約数ペア:

[(1, 30939038), (2, 15469519), (13, 2379926), (26, 1189963), (353, 87646), (706, 43823), (3371, 9178), (4589, 6742)]