22061945

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{439}}^1$

素因数の和:509

約数の個数: 24

約数和(自身を含む): 29198400

約数和(自身を除く): 7136455

約数列:

[1, 5, 19, 23, 95, 115, 437, 439, 529, 2185, 2195, 2645, 8341, 10051, 10097, 41705, 50255, 50485, 191843, 232231, 959215, 1161155, 4412389, 22061945]

約数ペア:

[(1, 22061945), (5, 4412389), (19, 1161155), (23, 959215), (95, 232231), (115, 191843), (437, 50485), (439, 50255), (529, 41705), (2185, 10097), (2195, 10051), (2645, 8341)]