10820216

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{122957}}^1$

素因数の和:122974

約数の個数: 16

約数和(自身を含む): 22132440

約数和(自身を除く): 11312224

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 122957, 245914, 491828, 983656, 1352527, 2705054, 5410108, 10820216]

約数ペア:

[(1, 10820216), (2, 5410108), (4, 2705054), (8, 1352527), (11, 983656), (22, 491828), (44, 245914), (88, 122957)]