17325872

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{56993}}^1$

素因数の和:57020

約数の個数: 20

約数和(自身を含む): 35336280

約数和(自身を除く): 18010408

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 56993, 113986, 227972, 455944, 911888, 1082867, 2165734, 4331468, 8662936, 17325872]

約数ペア:

[(1, 17325872), (2, 8662936), (4, 4331468), (8, 2165734), (16, 1082867), (19, 911888), (38, 455944), (76, 227972), (152, 113986), (304, 56993)]