30831482

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{9281}}^1$

素因数の和:9445

約数の個数: 16

約数和(自身を含む): 50791104

約数和(自身を除く): 19959622

約数列:

[1, 2, 11, 22, 151, 302, 1661, 3322, 9281, 18562, 102091, 204182, 1401431, 2802862, 15415741, 30831482]

約数ペア:

[(1, 30831482), (2, 15415741), (11, 2802862), (22, 1401431), (151, 204182), (302, 102091), (1661, 18562), (3322, 9281)]