30819178

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{4799}}^1$

素因数の和:4846

約数の個数: 24

約数和(自身を含む): 52704000

約数和(自身を除く): 21884822

約数列:

[1, 2, 13, 19, 26, 38, 169, 247, 338, 494, 3211, 4799, 6422, 9598, 62387, 91181, 124774, 182362, 811031, 1185353, 1622062, 2370706, 15409589, 30819178]

約数ペア:

[(1, 30819178), (2, 15409589), (13, 2370706), (19, 1622062), (26, 1185353), (38, 811031), (169, 182362), (247, 124774), (338, 91181), (494, 62387), (3211, 9598), (4799, 6422)]