868081196

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{11422121}}^1$

素因数の和:11422144

約数の個数: 12

約数和(自身を含む): 1599097080

約数和(自身を除く): 731015884

約数列:

[1, 2, 4, 19, 38, 76, 11422121, 22844242, 45688484, 217020299, 434040598, 868081196]

約数ペア:

[(1, 868081196), (2, 434040598), (4, 217020299), (19, 45688484), (38, 22844242), (76, 11422121)]