13903112

素因数分解:

$2^3\times {\mathrm{443}}^1\times {\mathrm{3923}}^1$

素因数の和:4372

約数の個数: 16

約数和(自身を含む): 26133840

約数和(自身を除く): 12230728

約数列:

[1, 2, 4, 8, 443, 886, 1772, 3544, 3923, 7846, 15692, 31384, 1737889, 3475778, 6951556, 13903112]

約数ペア:

[(1, 13903112), (2, 6951556), (4, 3475778), (8, 1737889), (443, 31384), (886, 15692), (1772, 7846), (3544, 3923)]