18492929

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1973}}^1$

素因数の和:2096

約数の個数: 16

約数和(自身を含む): 22993152

約数和(自身を除く): 4500223

約数列:

[1, 7, 13, 91, 103, 721, 1339, 1973, 9373, 13811, 25649, 179543, 203219, 1422533, 2641847, 18492929]

約数ペア:

[(1, 18492929), (7, 2641847), (13, 1422533), (91, 203219), (103, 179543), (721, 25649), (1339, 13811), (1973, 9373)]