18462886

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{4523}}^1$

素因数の和:4695

約数の個数: 16

約数和(自身を含む): 30021264

約数和(自身を除く): 11558378

約数列:

[1, 2, 13, 26, 157, 314, 2041, 4082, 4523, 9046, 58799, 117598, 710111, 1420222, 9231443, 18462886]

約数ペア:

[(1, 18462886), (2, 9231443), (13, 1420222), (26, 710111), (157, 117598), (314, 58799), (2041, 9046), (4082, 4523)]