22439195

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2039}}^1$

素因数の和:2146

約数の個数: 16

約数和(自身を含む): 28200960

約数和(自身を除く): 5761765

約数列:

[1, 5, 31, 71, 155, 355, 2039, 2201, 10195, 11005, 63209, 144769, 316045, 723845, 4487839, 22439195]

約数ペア:

[(1, 22439195), (5, 4487839), (31, 723845), (71, 316045), (155, 144769), (355, 63209), (2039, 11005), (2201, 10195)]