12922130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{99401}}^1$

素因数の和:99421

約数の個数: 16

約数和(自身を含む): 25049304

約数和(自身を除く): 12127174

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 99401, 198802, 497005, 994010, 1292213, 2584426, 6461065, 12922130]

約数ペア:

[(1, 12922130), (2, 6461065), (5, 2584426), (10, 1292213), (13, 994010), (26, 497005), (65, 198802), (130, 99401)]