21340066

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{57059}}^1$

素因数の和:57089

約数の個数: 16

約数和(自身を含む): 36974880

約数和(自身を除く): 15634814

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 57059, 114118, 627649, 970003, 1255298, 1940006, 10670033, 21340066]

約数ペア:

[(1, 21340066), (2, 10670033), (11, 1940006), (17, 1255298), (22, 970003), (34, 627649), (187, 114118), (374, 57059)]