2019930717

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5062483}}^1$

素因数の和:5062512

約数の個数: 16

約数和(自身を含む): 3239989760

約数和(自身を除く): 1220059043

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 5062483, 15187449, 35437381, 96187177, 106312143, 288561531, 673310239, 2019930717]

約数ペア:

[(1, 2019930717), (3, 673310239), (7, 288561531), (19, 106312143), (21, 96187177), (57, 35437381), (133, 15187449), (399, 5062483)]