18841232

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{51199}}^1$

素因数の和:51230

約数の個数: 20

約数和(自身を含む): 38092800

約数和(自身を除く): 19251568

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 51199, 102398, 204796, 409592, 819184, 1177577, 2355154, 4710308, 9420616, 18841232]

約数ペア:

[(1, 18841232), (2, 9420616), (4, 4710308), (8, 2355154), (16, 1177577), (23, 819184), (46, 409592), (92, 204796), (184, 102398), (368, 51199)]