11521256

素因数分解:

$2^3\times {\mathrm{719}}^1\times {\mathrm{2003}}^1$

素因数の和:2728

約数の個数: 16

約数和(自身を含む): 21643200

約数和(自身を除く): 10121944

約数列:

[1, 2, 4, 8, 719, 1438, 2003, 2876, 4006, 5752, 8012, 16024, 1440157, 2880314, 5760628, 11521256]

約数ペア:

[(1, 11521256), (2, 5760628), (4, 2880314), (8, 1440157), (719, 16024), (1438, 8012), (2003, 5752), (2876, 4006)]