19592095

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1\times {\mathrm{241}}^1$

素因数の和:546

約数の個数: 16

約数和(自身を含む): 24045120

約数和(自身を除く): 4453025

約数列:

[1, 5, 71, 229, 241, 355, 1145, 1205, 16259, 17111, 55189, 81295, 85555, 275945, 3918419, 19592095]

約数ペア:

[(1, 19592095), (5, 3918419), (71, 275945), (229, 85555), (241, 81295), (355, 55189), (1145, 17111), (1205, 16259)]