18219825217

素因数分解:

${\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{491}}^1\times {\mathrm{10847}}^1$

素因数の和:11660

約数の個数: 16

約数和(自身を含む): 19982536704

約数和(自身を除く): 1762711487

約数列:

[1, 11, 311, 491, 3421, 5401, 10847, 119317, 152701, 1679711, 3373417, 5325877, 37107587, 58584647, 1656347747, 18219825217]

約数ペア:

[(1, 18219825217), (11, 1656347747), (311, 58584647), (491, 37107587), (3421, 5325877), (5401, 3373417), (10847, 1679711), (119317, 152701)]