18447610

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{80207}}^1$

素因数の和:80237

約数の個数: 16

約数和(自身を含む): 34649856

約数和(自身を除く): 16202246

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 80207, 160414, 401035, 802070, 1844761, 3689522, 9223805, 18447610]

約数ペア:

[(1, 18447610), (2, 9223805), (5, 3689522), (10, 1844761), (23, 802070), (46, 401035), (115, 160414), (230, 80207)]