19960147151

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1320727}}^1$

素因数の和:1320878

約数の個数: 16

約数和(自身を含む): 24343658496

約数和(自身を除く): 4383511345

約数列:

[1, 7, 17, 119, 127, 889, 2159, 15113, 1320727, 9245089, 22452359, 157166513, 167732329, 1174126303, 2851449593, 19960147151]

約数ペア:

[(1, 19960147151), (7, 2851449593), (17, 1174126303), (119, 167732329), (127, 157166513), (889, 22452359), (2159, 9245089), (15113, 1320727)]