12627778874

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{1693}}^1\times {\mathrm{219377}}^1$

素因数の和:221089

約数の個数: 16

約数和(自身を含む): 20067821928

約数和(自身を除く): 7440043054

約数列:

[1, 2, 17, 34, 1693, 3386, 28781, 57562, 219377, 438754, 3729409, 7458818, 371405261, 742810522, 6313889437, 12627778874]

約数ペア:

[(1, 12627778874), (2, 6313889437), (17, 742810522), (34, 371405261), (1693, 7458818), (3386, 3729409), (28781, 438754), (57562, 219377)]