21935604

素因数分解:

$2^2\times 3^1\times {\mathrm{977}}^1\times {\mathrm{1871}}^1$

素因数の和:2855

約数の個数: 24

約数和(自身を含む): 51262848

約数和(自身を除く): 29327244

約数列:

[1, 2, 3, 4, 6, 12, 977, 1871, 1954, 2931, 3742, 3908, 5613, 5862, 7484, 11226, 11724, 22452, 1827967, 3655934, 5483901, 7311868, 10967802, 21935604]

約数ペア:

[(1, 21935604), (2, 10967802), (3, 7311868), (4, 5483901), (6, 3655934), (12, 1827967), (977, 22452), (1871, 11724), (1954, 11226), (2931, 7484), (3742, 5862), (3908, 5613)]