22319943

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1\times {\mathrm{613}}^1$

素因数の和:898

約数の個数: 16

約数和(自身を含む): 30503520

約数和(自身を除く): 8183577

約数列:

[1, 3, 53, 159, 229, 613, 687, 1839, 12137, 32489, 36411, 97467, 140377, 421131, 7439981, 22319943]

約数ペア:

[(1, 22319943), (3, 7439981), (53, 421131), (159, 140377), (229, 97467), (613, 36411), (687, 32489), (1839, 12137)]