9999448

素因数分解:

$2^3\times {\mathrm{317}}^1\times {\mathrm{3943}}^1$

素因数の和:4266

約数の個数: 16

約数和(自身を含む): 18812880

約数和(自身を除く): 8813432

約数列:

[1, 2, 4, 8, 317, 634, 1268, 2536, 3943, 7886, 15772, 31544, 1249931, 2499862, 4999724, 9999448]

約数ペア:

[(1, 9999448), (2, 4999724), (4, 2499862), (8, 1249931), (317, 31544), (634, 15772), (1268, 7886), (2536, 3943)]