19021629

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{5101}}^1$

素因数の和:5228

約数の個数: 16

約数和(自身を含む): 27918144

約数和(自身を除く): 8896515

約数列:

[1, 3, 11, 33, 113, 339, 1243, 3729, 5101, 15303, 56111, 168333, 576413, 1729239, 6340543, 19021629]

約数ペア:

[(1, 19021629), (3, 6340543), (11, 1729239), (33, 576413), (113, 168333), (339, 56111), (1243, 15303), (3729, 5101)]