17179990

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{4759}}^1$

素因数の和:4804

約数の個数: 24

約数和(自身を含む): 32644080

約数和(自身を除く): 15464090

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 1805, 3610, 4759, 9518, 23795, 47590, 90421, 180842, 452105, 904210, 1717999, 3435998, 8589995, 17179990]

約数ペア:

[(1, 17179990), (2, 8589995), (5, 3435998), (10, 1717999), (19, 904210), (38, 452105), (95, 180842), (190, 90421), (361, 47590), (722, 23795), (1805, 9518), (3610, 4759)]