1915074906238

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{172867}}^1\times {\mathrm{426089}}^1$

素因数の和:598971

約数の個数: 16

約数和(自身を含む): 3093607697040

約数和(自身を除く): 1178532790802

約数列:

[1, 2, 13, 26, 172867, 345734, 426089, 852178, 2247271, 4494542, 5539157, 11078314, 73656727163, 147313454326, 957537453119, 1915074906238]

約数ペア:

[(1, 1915074906238), (2, 957537453119), (13, 147313454326), (26, 73656727163), (172867, 11078314), (345734, 5539157), (426089, 4494542), (852178, 2247271)]