21926447

素因数分解:

${\mathrm{17}}^1\times {\mathrm{821}}^1\times {\mathrm{1571}}^1$

素因数の和:2409

約数の個数: 8

約数和(自身を含む): 23259312

約数和(自身を除く): 1332865

約数列:

[1, 17, 821, 1571, 13957, 26707, 1289791, 21926447]

約数ペア:

[(1, 21926447), (17, 1289791), (821, 26707), (1571, 13957)]