188819761

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{1531}}^1$

素因数の和:1776

約数の個数: 16

約数和(自身を含む): 208474560

約数和(自身を除く): 19654799

約数列:

[1, 13, 53, 179, 689, 1531, 2327, 9487, 19903, 81143, 123331, 274049, 1054859, 3562637, 14524597, 188819761]

約数ペア:

[(1, 188819761), (13, 14524597), (53, 3562637), (179, 1054859), (689, 274049), (1531, 123331), (2327, 81143), (9487, 19903)]