21726034

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{5281}}^1$

素因数の和:5322

約数の個数: 24

約数和(自身を含む): 37935324

約数和(自身を除く): 16209290

約数列:

[1, 2, 11, 17, 22, 34, 121, 187, 242, 374, 2057, 4114, 5281, 10562, 58091, 89777, 116182, 179554, 639001, 987547, 1278002, 1975094, 10863017, 21726034]

約数ペア:

[(1, 21726034), (2, 10863017), (11, 1975094), (17, 1278002), (22, 987547), (34, 639001), (121, 179554), (187, 116182), (242, 89777), (374, 58091), (2057, 10562), (4114, 5281)]