12719593042

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2837}}^1\times {\mathrm{172441}}^1$

素因数の和:175293

約数の個数: 16

約数和(自身を含む): 20554396632

約数和(自身を除く): 7834803590

約数列:

[1, 2, 13, 26, 2837, 5674, 36881, 73762, 172441, 344882, 2241733, 4483466, 489215117, 978430234, 6359796521, 12719593042]

約数ペア:

[(1, 12719593042), (2, 6359796521), (13, 978430234), (26, 489215117), (2837, 4483466), (5674, 2241733), (36881, 344882), (73762, 172441)]