12724270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97879}}^1$

素因数の和:97899

約数の個数: 16

約数和(自身を含む): 24665760

約数和(自身を除く): 11941490

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 97879, 195758, 489395, 978790, 1272427, 2544854, 6362135, 12724270]

約数ペア:

[(1, 12724270), (2, 6362135), (5, 2544854), (10, 1272427), (13, 978790), (26, 489395), (65, 195758), (130, 97879)]