42398422

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{997}}^1\times {\mathrm{1933}}^1$

素因数の和:2943

約数の個数: 16

約数和(自身を含む): 69484752

約数和(自身を除く): 27086330

約数列:

[1, 2, 11, 22, 997, 1933, 1994, 3866, 10967, 21263, 21934, 42526, 1927201, 3854402, 21199211, 42398422]

約数ペア:

[(1, 42398422), (2, 21199211), (11, 3854402), (22, 1927201), (997, 42526), (1933, 21934), (1994, 21263), (3866, 10967)]