22878988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{1933}}^1$

素因数の和:2217

約数の個数: 24

約数和(自身を含む): 43863120

約数和(自身を除く): 20984132

約数列:

[1, 2, 4, 11, 22, 44, 269, 538, 1076, 1933, 2959, 3866, 5918, 7732, 11836, 21263, 42526, 85052, 519977, 1039954, 2079908, 5719747, 11439494, 22878988]

約数ペア:

[(1, 22878988), (2, 11439494), (4, 5719747), (11, 2079908), (22, 1039954), (44, 519977), (269, 85052), (538, 42526), (1076, 21263), (1933, 11836), (2959, 7732), (3866, 5918)]