12787196

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{4001}}^1$

素因数の和:4069

約数の個数: 24

約数和(自身を含む): 24204096

約数和(自身を除く): 11416900

約数列:

[1, 2, 4, 17, 34, 47, 68, 94, 188, 799, 1598, 3196, 4001, 8002, 16004, 68017, 136034, 188047, 272068, 376094, 752188, 3196799, 6393598, 12787196]

約数ペア:

[(1, 12787196), (2, 6393598), (4, 3196799), (17, 752188), (34, 376094), (47, 272068), (68, 188047), (94, 136034), (188, 68017), (799, 16004), (1598, 8002), (3196, 4001)]