22903910

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{78979}}^1$

素因数の和:79015

約数の個数: 16

約数和(自身を含む): 42649200

約数和(自身を除く): 19745290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 78979, 157958, 394895, 789790, 2290391, 4580782, 11451955, 22903910]

約数ペア:

[(1, 22903910), (2, 11451955), (5, 4580782), (10, 2290391), (29, 789790), (58, 394895), (145, 157958), (290, 78979)]