22325156

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{19447}}^1$

素因数の和:19499

約数の個数: 24

約数和(自身を含む): 45741696

約数和(自身を除く): 23416540

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 19447, 38894, 77788, 136129, 272258, 544516, 797327, 1594654, 3189308, 5581289, 11162578, 22325156]

約数ペア:

[(1, 22325156), (2, 11162578), (4, 5581289), (7, 3189308), (14, 1594654), (28, 797327), (41, 544516), (82, 272258), (164, 136129), (287, 77788), (574, 38894), (1148, 19447)]