12960490

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{12583}}^1$

素因数の和:12693

約数の個数: 16

約数和(自身を含む): 23557248

約数和(自身を除く): 10596758

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 12583, 25166, 62915, 125830, 1296049, 2592098, 6480245, 12960490]

約数ペア:

[(1, 12960490), (2, 6480245), (5, 2592098), (10, 1296049), (103, 125830), (206, 62915), (515, 25166), (1030, 12583)]