12357266

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{5119}}^1$

素因数の和:5209

約数の個数: 16

約数和(自身を含む): 19906560

約数和(自身を除く): 7549294

約数列:

[1, 2, 17, 34, 71, 142, 1207, 2414, 5119, 10238, 87023, 174046, 363449, 726898, 6178633, 12357266]

約数ペア:

[(1, 12357266), (2, 6178633), (17, 726898), (34, 363449), (71, 174046), (142, 87023), (1207, 10238), (2414, 5119)]