12427340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{36551}}^1$

素因数の和:36577

約数の個数: 24

約数和(自身を含む): 27633312

約数和(自身を除く): 15205972

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 36551, 73102, 146204, 182755, 365510, 621367, 731020, 1242734, 2485468, 3106835, 6213670, 12427340]

約数ペア:

[(1, 12427340), (2, 6213670), (4, 3106835), (5, 2485468), (10, 1242734), (17, 731020), (20, 621367), (34, 365510), (68, 182755), (85, 146204), (170, 73102), (340, 36551)]