12926030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{99431}}^1$

素因数の和:99451

約数の個数: 16

約数和(自身を含む): 25056864

約数和(自身を除く): 12130834

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 99431, 198862, 497155, 994310, 1292603, 2585206, 6463015, 12926030]

約数ペア:

[(1, 12926030), (2, 6463015), (5, 2585206), (10, 1292603), (13, 994310), (26, 497155), (65, 198862), (130, 99431)]