30855422

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{2417}}^1$

素因数の和:2923

約数の個数: 16

約数和(自身を含む): 49965552

約数和(自身を除く): 19110130

約数列:

[1, 2, 13, 26, 491, 982, 2417, 4834, 6383, 12766, 31421, 62842, 1186747, 2373494, 15427711, 30855422]

約数ペア:

[(1, 30855422), (2, 15427711), (13, 2373494), (26, 1186747), (491, 62842), (982, 31421), (2417, 12766), (4834, 6383)]