19106633

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{521}}^1$

素因数の和:585

約数の個数: 24

約数和(自身を含む): 24454656

約数和(自身を除く): 5348023

約数列:

[1, 7, 13, 31, 91, 169, 217, 403, 521, 1183, 2821, 3647, 5239, 6773, 16151, 36673, 47411, 88049, 113057, 209963, 616343, 1469741, 2729519, 19106633]

約数ペア:

[(1, 19106633), (7, 2729519), (13, 1469741), (31, 616343), (91, 209963), (169, 113057), (217, 88049), (403, 47411), (521, 36673), (1183, 16151), (2821, 6773), (3647, 5239)]