21433226

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{1423}}^1$

素因数の和:1885

約数の個数: 16

約数和(自身を含む): 34141824

約数和(自身を除く): 12708598

約数列:

[1, 2, 17, 34, 443, 886, 1423, 2846, 7531, 15062, 24191, 48382, 630389, 1260778, 10716613, 21433226]

約数ペア:

[(1, 21433226), (2, 10716613), (17, 1260778), (34, 630389), (443, 48382), (886, 24191), (1423, 15062), (2846, 7531)]