18983234

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{563}}^1\times {\mathrm{733}}^1$

素因数の和:1321

約数の個数: 16

約数和(自身を含む): 29806272

約数和(自身を除く): 10823038

約数列:

[1, 2, 23, 46, 563, 733, 1126, 1466, 12949, 16859, 25898, 33718, 412679, 825358, 9491617, 18983234]

約数ペア:

[(1, 18983234), (2, 9491617), (23, 825358), (46, 412679), (563, 33718), (733, 25898), (1126, 16859), (1466, 12949)]