12481870

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{54269}}^1$

素因数の和:54299

約数の個数: 16

約数和(自身を含む): 23444640

約数和(自身を除く): 10962770

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 54269, 108538, 271345, 542690, 1248187, 2496374, 6240935, 12481870]

約数ペア:

[(1, 12481870), (2, 6240935), (5, 2496374), (10, 1248187), (23, 542690), (46, 271345), (115, 108538), (230, 54269)]