13258235

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3719}}^1$

素因数の和:3778

約数の個数: 16

約数和(自身を含む): 17141760

約数和(自身を除く): 3883525

約数列:

[1, 5, 23, 31, 115, 155, 713, 3565, 3719, 18595, 85537, 115289, 427685, 576445, 2651647, 13258235]

約数ペア:

[(1, 13258235), (5, 2651647), (23, 576445), (31, 427685), (115, 115289), (155, 85537), (713, 18595), (3565, 3719)]