30355426

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{4139}}^1$

素因数の和:4353

約数の個数: 16

約数和(自身を含む): 48189600

約数和(自身を除く): 17834174

約数列:

[1, 2, 19, 38, 193, 386, 3667, 4139, 7334, 8278, 78641, 157282, 798827, 1597654, 15177713, 30355426]

約数ペア:

[(1, 30355426), (2, 15177713), (19, 1597654), (38, 798827), (193, 157282), (386, 78641), (3667, 8278), (4139, 7334)]