12597880

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{6701}}^1$

素因数の和:6759

約数の個数: 32

約数和(自身を含む): 28952640

約数和(自身を除く): 16354760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 6701, 13402, 26804, 33505, 53608, 67010, 134020, 268040, 314947, 629894, 1259788, 1574735, 2519576, 3149470, 6298940, 12597880]

約数ペア:

[(1, 12597880), (2, 6298940), (4, 3149470), (5, 2519576), (8, 1574735), (10, 1259788), (20, 629894), (40, 314947), (47, 268040), (94, 134020), (188, 67010), (235, 53608), (376, 33505), (470, 26804), (940, 13402), (1880, 6701)]