19089266

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{80207}}^1$

素因数の和:80233

約数の個数: 16

約数和(自身を含む): 34649856

約数和(自身を除く): 15560590

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 80207, 160414, 561449, 1122898, 1363519, 2727038, 9544633, 19089266]

約数ペア:

[(1, 19089266), (2, 9544633), (7, 2727038), (14, 1363519), (17, 1122898), (34, 561449), (119, 160414), (238, 80207)]