16243652

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{397}}^1$

素因数の和:647

約数の個数: 24

約数和(自身を含む): 29186136

約数和(自身を除く): 12942484

約数列:

[1, 2, 4, 53, 106, 193, 212, 386, 397, 772, 794, 1588, 10229, 20458, 21041, 40916, 42082, 76621, 84164, 153242, 306484, 4060913, 8121826, 16243652]

約数ペア:

[(1, 16243652), (2, 8121826), (4, 4060913), (53, 306484), (106, 153242), (193, 84164), (212, 76621), (386, 42082), (397, 40916), (772, 21041), (794, 20458), (1588, 10229)]