12408767

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1181}}^1$

素因数の和:1286

約数の個数: 16

約数和(自身を含む): 15129600

約数和(自身を除く): 2720833

約数列:

[1, 7, 19, 79, 133, 553, 1181, 1501, 8267, 10507, 22439, 93299, 157073, 653093, 1772681, 12408767]

約数ペア:

[(1, 12408767), (7, 1772681), (19, 653093), (79, 157073), (133, 93299), (553, 22439), (1181, 10507), (1501, 8267)]