12808033

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:181

約数の個数: 32

約数和(自身を含む): 16588800

約数和(自身を除く): 3780767

約数列:

[1, 7, 19, 23, 53, 79, 133, 161, 371, 437, 553, 1007, 1219, 1501, 1817, 3059, 4187, 7049, 8533, 10507, 12719, 23161, 29309, 34523, 79553, 96301, 162127, 241661, 556871, 674107, 1829719, 12808033]

約数ペア:

[(1, 12808033), (7, 1829719), (19, 674107), (23, 556871), (53, 241661), (79, 162127), (133, 96301), (161, 79553), (371, 34523), (437, 29309), (553, 23161), (1007, 12719), (1219, 10507), (1501, 8533), (1817, 7049), (3059, 4187)]