22215774

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{528947}}^1$

素因数の和:528959

約数の個数: 16

約数和(自身を含む): 50779008

約数和(自身を除く): 28563234

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 528947, 1057894, 1586841, 3173682, 3702629, 7405258, 11107887, 22215774]

約数ペア:

[(1, 22215774), (2, 11107887), (3, 7405258), (6, 3702629), (7, 3173682), (14, 1586841), (21, 1057894), (42, 528947)]