22340708

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{13859}}^1$

素因数の和:13907

約数の個数: 24

約数和(自身を含む): 43464960

約数和(自身を除く): 21124252

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 13859, 27718, 55436, 180167, 360334, 429629, 720668, 859258, 1718516, 5585177, 11170354, 22340708]

約数ペア:

[(1, 22340708), (2, 11170354), (4, 5585177), (13, 1718516), (26, 859258), (31, 720668), (52, 429629), (62, 360334), (124, 180167), (403, 55436), (806, 27718), (1612, 13859)]