22553828

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{1949}}^1$

素因数の和:2227

約数の個数: 24

約数和(自身を含む): 43243200

約数和(自身を除く): 20689372

約数列:

[1, 2, 4, 11, 22, 44, 263, 526, 1052, 1949, 2893, 3898, 5786, 7796, 11572, 21439, 42878, 85756, 512587, 1025174, 2050348, 5638457, 11276914, 22553828]

約数ペア:

[(1, 22553828), (2, 11276914), (4, 5638457), (11, 2050348), (22, 1025174), (44, 512587), (263, 85756), (526, 42878), (1052, 21439), (1949, 11572), (2893, 7796), (3898, 5786)]