22918808

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{260441}}^1$

素因数の和:260458

約数の個数: 16

約数和(自身を含む): 46879560

約数和(自身を除く): 23960752

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 260441, 520882, 1041764, 2083528, 2864851, 5729702, 11459404, 22918808]

約数ペア:

[(1, 22918808), (2, 11459404), (4, 5729702), (8, 2864851), (11, 2083528), (22, 1041764), (44, 520882), (88, 260441)]