1921056555587

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{221549597}}^1$

素因数の和:221549662

約数の個数: 16

約数和(自身を含む): 2233219947840

約数和(自身を除く): 312163392253

約数列:

[1, 13, 23, 29, 299, 377, 667, 8671, 221549597, 2880144761, 5095640731, 6424938313, 66243329503, 83524198069, 147773581199, 1921056555587]

約数ペア:

[(1, 1921056555587), (13, 147773581199), (23, 83524198069), (29, 66243329503), (299, 6424938313), (377, 5095640731), (667, 2880144761), (8671, 221549597)]