20250139

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{1153}}^1$

素因数の和:1366

約数の個数: 16

約数和(自身を含む): 25074112

約数和(自身を除く): 4823973

約数列:

[1, 7, 13, 91, 193, 1153, 1351, 2509, 8071, 14989, 17563, 104923, 222529, 1557703, 2892877, 20250139]

約数ペア:

[(1, 20250139), (7, 2892877), (13, 1557703), (91, 222529), (193, 104923), (1153, 17563), (1351, 14989), (2509, 8071)]