16404885002

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{67788781}}^1$

素因数の和:67788805

約数の個数: 12

約数和(自身を含む): 27047724018

約数和(自身を除く): 10642839016

約数列:

[1, 2, 11, 22, 121, 242, 67788781, 135577562, 745676591, 1491353182, 8202442501, 16404885002]

約数ペア:

[(1, 16404885002), (2, 8202442501), (11, 1491353182), (22, 745676591), (121, 135577562), (242, 67788781)]