10197430

素因数分解:

$2^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{2543}}^1$

素因数の和:2951

約数の個数: 16

約数和(自身を含む): 18408384

約数和(自身を除く): 8210954

約数列:

[1, 2, 5, 10, 401, 802, 2005, 2543, 4010, 5086, 12715, 25430, 1019743, 2039486, 5098715, 10197430]

約数ペア:

[(1, 10197430), (2, 5098715), (5, 2039486), (10, 1019743), (401, 25430), (802, 12715), (2005, 5086), (2543, 4010)]