19606622

素因数分解:

$2^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{7109}}^1$

素因数の和:7315

約数の個数: 16

約数和(自身を含む): 33786720

約数和(自身を除く): 14180098

約数列:

[1, 2, 7, 14, 197, 394, 1379, 2758, 7109, 14218, 49763, 99526, 1400473, 2800946, 9803311, 19606622]

約数ペア:

[(1, 19606622), (2, 9803311), (7, 2800946), (14, 1400473), (197, 99526), (394, 49763), (1379, 14218), (2758, 7109)]