21523598

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{1429}}^1$

素因数の和:1891

約数の個数: 16

約数和(自身を含む): 34285680

約数和(自身を除く): 12762082

約数列:

[1, 2, 17, 34, 443, 886, 1429, 2858, 7531, 15062, 24293, 48586, 633047, 1266094, 10761799, 21523598]

約数ペア:

[(1, 21523598), (2, 10761799), (17, 1266094), (34, 633047), (443, 48586), (886, 24293), (1429, 15062), (2858, 7531)]