39213244

素因数分解:

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

素因数の和:7317

約数の個数: 24

約数和(自身を含む): 78835680

約数和(自身を除く): 39622436

約数列:

[1, 2, 4, 7, 14, 28, 197, 394, 788, 1379, 2758, 5516, 7109, 14218, 28436, 49763, 99526, 199052, 1400473, 2800946, 5601892, 9803311, 19606622, 39213244]

約数ペア:

[(1, 39213244), (2, 19606622), (4, 9803311), (7, 5601892), (14, 2800946), (28, 1400473), (197, 199052), (394, 99526), (788, 49763), (1379, 28436), (2758, 14218), (5516, 7109)]