30751652

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{1693}}^1$

素因数の和:1955

約数の個数: 24

約数和(自身を含む): 56918400

約数和(自身を除く): 26166748

約数列:

[1, 2, 4, 19, 38, 76, 239, 478, 956, 1693, 3386, 4541, 6772, 9082, 18164, 32167, 64334, 128668, 404627, 809254, 1618508, 7687913, 15375826, 30751652]

約数ペア:

[(1, 30751652), (2, 15375826), (4, 7687913), (19, 1618508), (38, 809254), (76, 404627), (239, 128668), (478, 64334), (956, 32167), (1693, 18164), (3386, 9082), (4541, 6772)]