81394841

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{2039}}^1$

素因数の和:2260

約数の個数: 16

約数和(自身を含む): 94003200

約数和(自身を除く): 12608359

約数列:

[1, 11, 19, 191, 209, 2039, 2101, 3629, 22429, 38741, 39919, 389449, 426151, 4283939, 7399531, 81394841]

約数ペア:

[(1, 81394841), (11, 7399531), (19, 4283939), (191, 426151), (209, 389449), (2039, 39919), (2101, 38741), (3629, 22429)]