22561222

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{389}}^1\times {\mathrm{617}}^1$

素因数の和:1055

約数の個数: 16

約数和(自身を含む): 34706880

約数和(自身を除く): 12145658

約数列:

[1, 2, 47, 94, 389, 617, 778, 1234, 18283, 28999, 36566, 57998, 240013, 480026, 11280611, 22561222]

約数ペア:

[(1, 22561222), (2, 11280611), (47, 480026), (94, 240013), (389, 57998), (617, 36566), (778, 28999), (1234, 18283)]