15998964

素因数分解:

$2^2\times 3^1\times {\mathrm{953}}^1\times {\mathrm{1399}}^1$

素因数の和:2359

約数の個数: 24

約数和(自身を含む): 37396800

約数和(自身を除く): 21397836

約数列:

[1, 2, 3, 4, 6, 12, 953, 1399, 1906, 2798, 2859, 3812, 4197, 5596, 5718, 8394, 11436, 16788, 1333247, 2666494, 3999741, 5332988, 7999482, 15998964]

約数ペア:

[(1, 15998964), (2, 7999482), (3, 5332988), (4, 3999741), (6, 2666494), (12, 1333247), (953, 16788), (1399, 11436), (1906, 8394), (2798, 5718), (2859, 5596), (3812, 4197)]