12480065

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1901}}^1$

素因数の和:2020

約数の個数: 16

約数和(自身を含む): 16296336

約数和(自身を除く): 3816271

約数列:

[1, 5, 13, 65, 101, 505, 1313, 1901, 6565, 9505, 24713, 123565, 192001, 960005, 2496013, 12480065]

約数ペア:

[(1, 12480065), (5, 2496013), (13, 960005), (65, 192001), (101, 123565), (505, 24713), (1313, 9505), (1901, 6565)]