12844715

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2707}}^1$

素因数の和:2798

約数の個数: 16

約数和(自身を含む): 16832928

約数和(自身を除く): 3988213

約数列:

[1, 5, 13, 65, 73, 365, 949, 2707, 4745, 13535, 35191, 175955, 197611, 988055, 2568943, 12844715]

約数ペア:

[(1, 12844715), (5, 2568943), (13, 988055), (65, 197611), (73, 175955), (365, 35191), (949, 13535), (2707, 4745)]