156955782274

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1597}}^1\times {\mathrm{2586359}}^1$

素因数の和:2587977

約数の個数: 16

約数和(自身を含む): 247980196800

約数和(自身を除く): 91024414526

約数列:

[1, 2, 19, 38, 1597, 3194, 30343, 60686, 2586359, 5172718, 49140821, 98281642, 4130415323, 8260830646, 78477891137, 156955782274]

約数ペア:

[(1, 156955782274), (2, 78477891137), (19, 8260830646), (38, 4130415323), (1597, 98281642), (3194, 49140821), (30343, 5172718), (60686, 2586359)]