71091388

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{935413}}^1$

素因数の和:935436

約数の個数: 12

約数和(自身を含む): 130957960

約数和(自身を除く): 59866572

約数列:

[1, 2, 4, 19, 38, 76, 935413, 1870826, 3741652, 17772847, 35545694, 71091388]

約数ペア:

[(1, 71091388), (2, 35545694), (4, 17772847), (19, 3741652), (38, 1870826), (76, 935413)]