19339611

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{641}}^1$

素因数の和:846

約数の個数: 16

約数和(自身を含む): 26347680

約数和(自身を除く): 7008069

約数列:

[1, 3, 89, 113, 267, 339, 641, 1923, 10057, 30171, 57049, 72433, 171147, 217299, 6446537, 19339611]

約数ペア:

[(1, 19339611), (3, 6446537), (89, 217299), (113, 171147), (267, 72433), (339, 57049), (641, 30171), (1923, 10057)]