13993465

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{853}}^1$

素因数の和:1068

約数の個数: 16

約数和(自身を含む): 17893008

約数和(自身を除く): 3899543

約数列:

[1, 5, 17, 85, 193, 853, 965, 3281, 4265, 14501, 16405, 72505, 164629, 823145, 2798693, 13993465]

約数ペア:

[(1, 13993465), (5, 2798693), (17, 823145), (85, 164629), (193, 72505), (853, 16405), (965, 14501), (3281, 4265)]