22215218

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{1061}}^1$

素因数の和:1130

約数の個数: 24

約数和(自身を含む): 36415980

約数和(自身を除く): 14200762

約数列:

[1, 2, 19, 29, 38, 58, 361, 551, 722, 1061, 1102, 2122, 10469, 20159, 20938, 30769, 40318, 61538, 383021, 584611, 766042, 1169222, 11107609, 22215218]

約数ペア:

[(1, 22215218), (2, 11107609), (19, 1169222), (29, 766042), (38, 584611), (58, 383021), (361, 61538), (551, 40318), (722, 30769), (1061, 20938), (1102, 20159), (2122, 10469)]