15551433146

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{55940407}}^1$

素因数の和:55940548

約数の個数: 8

約数和(自身を含む): 23494971360

約数和(自身を除く): 7943538214

約数列:

[1, 2, 139, 278, 55940407, 111880814, 7775716573, 15551433146]

約数ペア:

[(1, 15551433146), (2, 7775716573), (139, 111880814), (278, 55940407)]