21930607294

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{313}}^1\times {\mathrm{479903}}^1$

素因数の和:480291

約数の個数: 16

約数和(自身を含む): 33453148032

約数和(自身を除く): 11522540738

約数列:

[1, 2, 73, 146, 313, 626, 22849, 45698, 479903, 959806, 35032919, 70065838, 150209639, 300419278, 10965303647, 21930607294]

約数ペア:

[(1, 21930607294), (2, 10965303647), (73, 300419278), (146, 150209639), (313, 70065838), (626, 35032919), (22849, 959806), (45698, 479903)]