19592105

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{4129}}^1$

素因数の和:4220

約数の個数: 16

約数和(自身を含む): 25672080

約数和(自身を除く): 6079975

約数列:

[1, 5, 13, 65, 73, 365, 949, 4129, 4745, 20645, 53677, 268385, 301417, 1507085, 3918421, 19592105]

約数ペア:

[(1, 19592105), (5, 3918421), (13, 1507085), (65, 301417), (73, 268385), (365, 53677), (949, 20645), (4129, 4745)]