21165034

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{56591}}^1$

素因数の和:56621

約数の個数: 16

約数和(自身を含む): 36671616

約数和(自身を除く): 15506582

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 56591, 113182, 622501, 962047, 1245002, 1924094, 10582517, 21165034]

約数ペア:

[(1, 21165034), (2, 10582517), (11, 1924094), (17, 1245002), (22, 962047), (34, 622501), (187, 113182), (374, 56591)]