22180104842

素因数分解:

$2^1\times 7^1\times {\mathrm{20129}}^1\times {\mathrm{78707}}^1$

素因数の和:98845

約数の個数: 16

約数和(自身を含む): 38025408960

約数和(自身を除く): 15845304118

約数列:

[1, 2, 7, 14, 20129, 40258, 78707, 140903, 157414, 281806, 550949, 1101898, 1584293203, 3168586406, 11090052421, 22180104842]

約数ペア:

[(1, 22180104842), (2, 11090052421), (7, 3168586406), (14, 1584293203), (20129, 1101898), (40258, 550949), (78707, 281806), (140903, 157414)]