11390416

素因数分解:

$2^4\times {\mathrm{443}}^1\times {\mathrm{1607}}^1$

素因数の和:2058

約数の個数: 20

約数和(自身を含む): 22132512

約数和(自身を除く): 10742096

約数列:

[1, 2, 4, 8, 16, 443, 886, 1607, 1772, 3214, 3544, 6428, 7088, 12856, 25712, 711901, 1423802, 2847604, 5695208, 11390416]

約数ペア:

[(1, 11390416), (2, 5695208), (4, 2847604), (8, 1423802), (16, 711901), (443, 25712), (886, 12856), (1607, 7088), (1772, 6428), (3214, 3544)]