12446390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113149}}^1$

素因数の和:113167

約数の個数: 16

約数和(自身を含む): 24440400

約数和(自身を除く): 11994010

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 113149, 226298, 565745, 1131490, 1244639, 2489278, 6223195, 12446390]

約数ペア:

[(1, 12446390), (2, 6223195), (5, 2489278), (10, 1244639), (11, 1131490), (22, 565745), (55, 226298), (110, 113149)]