18419429977

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4386623}}^1$

素因数の和:4386672

約数の個数: 16

約数和(自身を含む): 22108584960

約数和(自身を除く): 3689154983

約数列:

[1, 13, 17, 19, 221, 247, 323, 4199, 4386623, 57026099, 74572591, 83345837, 969443683, 1083495881, 1416879229, 18419429977]

約数ペア:

[(1, 18419429977), (13, 1416879229), (17, 1083495881), (19, 969443683), (221, 83345837), (247, 74572591), (323, 57026099), (4199, 4386623)]