6989872

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{22993}}^1$

素因数の和:23020

約数の個数: 20

約数和(自身を含む): 14256280

約数和(自身を除く): 7266408

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 22993, 45986, 91972, 183944, 367888, 436867, 873734, 1747468, 3494936, 6989872]

約数ペア:

[(1, 6989872), (2, 3494936), (4, 1747468), (8, 873734), (16, 436867), (19, 367888), (38, 183944), (76, 91972), (152, 45986), (304, 22993)]