18827224

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{181031}}^1$

素因数の和:181050

約数の個数: 16

約数和(自身を含む): 38016720

約数和(自身を除く): 19189496

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 181031, 362062, 724124, 1448248, 2353403, 4706806, 9413612, 18827224]

約数ペア:

[(1, 18827224), (2, 9413612), (4, 4706806), (8, 2353403), (13, 1448248), (26, 724124), (52, 362062), (104, 181031)]