19252265

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{2017}}^1$

素因数の和:2128

約数の個数: 16

約数和(自身を含む): 24409728

約数和(自身を除く): 5157463

約数列:

[1, 5, 23, 83, 115, 415, 1909, 2017, 9545, 10085, 46391, 167411, 231955, 837055, 3850453, 19252265]

約数ペア:

[(1, 19252265), (5, 3850453), (23, 837055), (83, 231955), (115, 167411), (415, 46391), (1909, 10085), (2017, 9545)]