19323307588

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{7906427}}^1$

素因数の和:7906491

約数の個数: 24

約数和(自身を含む): 37191837312

約数和(自身を除く): 17868529724

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 611, 1222, 2444, 7906427, 15812854, 31625708, 102783551, 205567102, 371602069, 411134204, 743204138, 1486408276, 4830826897, 9661653794, 19323307588]

約数ペア:

[(1, 19323307588), (2, 9661653794), (4, 4830826897), (13, 1486408276), (26, 743204138), (47, 411134204), (52, 371602069), (94, 205567102), (188, 102783551), (611, 31625708), (1222, 15812854), (2444, 7906427)]