19142539

素因数分解:

${\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:366

約数の個数: 16

約数和(自身を含む): 21182112

約数和(自身を除く): 2039573

約数列:

[1, 13, 83, 113, 157, 1079, 1469, 2041, 9379, 13031, 17741, 121927, 169403, 230633, 1472503, 19142539]

約数ペア:

[(1, 19142539), (13, 1472503), (83, 230633), (113, 169403), (157, 121927), (1079, 17741), (1469, 13031), (2041, 9379)]