17138335

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2099}}^1$

素因数の和:2198

約数の個数: 16

約数和(自身を含む): 21772800

約数和(自身を除く): 4634465

約数列:

[1, 5, 23, 71, 115, 355, 1633, 2099, 8165, 10495, 48277, 149029, 241385, 745145, 3427667, 17138335]

約数ペア:

[(1, 17138335), (5, 3427667), (23, 745145), (71, 241385), (115, 149029), (355, 48277), (1633, 10495), (2099, 8165)]