19736136002

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{81554281}}^1$

素因数の和:81554305

約数の個数: 12

約数和(自身を含む): 32540158518

約数和(自身を除く): 12804022516

約数列:

[1, 2, 11, 22, 121, 242, 81554281, 163108562, 897097091, 1794194182, 9868068001, 19736136002]

約数ペア:

[(1, 19736136002), (2, 9868068001), (11, 1794194182), (22, 897097091), (121, 163108562), (242, 81554281)]