22821788

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{1567}}^1$

素因数の和:1913

約数の個数: 24

約数和(自身を含む): 43728384

約数和(自身を除く): 20906596

約数列:

[1, 2, 4, 11, 22, 44, 331, 662, 1324, 1567, 3134, 3641, 6268, 7282, 14564, 17237, 34474, 68948, 518677, 1037354, 2074708, 5705447, 11410894, 22821788]

約数ペア:

[(1, 22821788), (2, 11410894), (4, 5705447), (11, 2074708), (22, 1037354), (44, 518677), (331, 68948), (662, 34474), (1324, 17237), (1567, 14564), (3134, 7282), (3641, 6268)]