19551430219971

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{23609}}^1\times {\mathrm{923227}}^1$

素因数の和:946875

約数の個数: 32

約数和(自身を含む): 29295723179520

約数和(自身を除く): 9744292959549

約数列:

[1, 3, 13, 23, 39, 69, 299, 897, 23609, 70827, 306917, 543007, 920751, 923227, 1629021, 2769681, 7059091, 12001951, 21177273, 21234221, 36005853, 63702663, 276044873, 828134619, 21796466243, 65389398729, 283354061159, 501318723589, 850062183477, 1503956170767, 6517143406657, 19551430219971]

約数ペア:

[(1, 19551430219971), (3, 6517143406657), (13, 1503956170767), (23, 850062183477), (39, 501318723589), (69, 283354061159), (299, 65389398729), (897, 21796466243), (23609, 828134619), (70827, 276044873), (306917, 63702663), (543007, 36005853), (920751, 21234221), (923227, 21177273), (1629021, 12001951), (2769681, 7059091)]