22137845

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{1181}}^1$

素因数の和:1372

約数の個数: 16

約数和(自身を含む): 27914112

約数和(自身を除く): 5776267

約数列:

[1, 5, 23, 115, 163, 815, 1181, 3749, 5905, 18745, 27163, 135815, 192503, 962515, 4427569, 22137845]

約数ペア:

[(1, 22137845), (5, 4427569), (23, 962515), (115, 192503), (163, 135815), (815, 27163), (1181, 18745), (3749, 5905)]