156965038238

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{4130658901}}^1$

素因数の和:4130658922

約数の個数: 8

約数和(自身を含む): 247839534120

約数和(自身を除く): 90874495882

約数列:

[1, 2, 19, 38, 4130658901, 8261317802, 78482519119, 156965038238]

約数ペア:

[(1, 156965038238), (2, 78482519119), (19, 8261317802), (38, 4130658901)]