9851216

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{11617}}^1$

素因数の和:11678

約数の個数: 20

約数和(自身を含む): 19448532

約数和(自身を除く): 9597316

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 11617, 23234, 46468, 92936, 185872, 615701, 1231402, 2462804, 4925608, 9851216]

約数ペア:

[(1, 9851216), (2, 4925608), (4, 2462804), (8, 1231402), (16, 615701), (53, 185872), (106, 92936), (212, 46468), (424, 23234), (848, 11617)]