12480644

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{14929}}^1$

素因数の和:14963

約数の個数: 24

約数和(自身を含む): 25082400

約数和(自身を除く): 12601756

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 14929, 29858, 59716, 164219, 283651, 328438, 567302, 656876, 1134604, 3120161, 6240322, 12480644]

約数ペア:

[(1, 12480644), (2, 6240322), (4, 3120161), (11, 1134604), (19, 656876), (22, 567302), (38, 328438), (44, 283651), (76, 164219), (209, 59716), (418, 29858), (836, 14929)]