9964184

素因数分解:

$2^3\times {\mathrm{509}}^1\times {\mathrm{2447}}^1$

素因数の和:2962

約数の個数: 16

約数和(自身を含む): 18727200

約数和(自身を除く): 8763016

約数列:

[1, 2, 4, 8, 509, 1018, 2036, 2447, 4072, 4894, 9788, 19576, 1245523, 2491046, 4982092, 9964184]

約数ペア:

[(1, 9964184), (2, 4982092), (4, 2491046), (8, 1245523), (509, 19576), (1018, 9788), (2036, 4894), (2447, 4072)]