16831295

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8353}}^1$

素因数の和:8402

約数の個数: 16

約数和(自身を含む): 22455552

約数和(自身を除く): 5624257

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 8353, 41765, 108589, 258943, 542945, 1294715, 3366259, 16831295]

約数ペア:

[(1, 16831295), (5, 3366259), (13, 1294715), (31, 542945), (65, 258943), (155, 108589), (403, 41765), (2015, 8353)]