12974644

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2161}}^1$

素因数の和:2263

約数の個数: 24

約数和(自身を含む): 24214400

約数和(自身を除く): 11239756

約数列:

[1, 2, 4, 19, 38, 76, 79, 158, 316, 1501, 2161, 3002, 4322, 6004, 8644, 41059, 82118, 164236, 170719, 341438, 682876, 3243661, 6487322, 12974644]

約数ペア:

[(1, 12974644), (2, 6487322), (4, 3243661), (19, 682876), (38, 341438), (76, 170719), (79, 164236), (158, 82118), (316, 41059), (1501, 8644), (2161, 6004), (3002, 4322)]