19066762

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{409}}^1$

素因数の和:598

約数の個数: 32

約数和(自身を含む): 33888960

約数和(自身を除く): 14822198

約数列:

[1, 2, 11, 13, 22, 26, 143, 163, 286, 326, 409, 818, 1793, 2119, 3586, 4238, 4499, 5317, 8998, 10634, 23309, 46618, 58487, 66667, 116974, 133334, 733337, 866671, 1466674, 1733342, 9533381, 19066762]

約数ペア:

[(1, 19066762), (2, 9533381), (11, 1733342), (13, 1466674), (22, 866671), (26, 733337), (143, 133334), (163, 116974), (286, 66667), (326, 58487), (409, 46618), (818, 23309), (1793, 10634), (2119, 8998), (3586, 5317), (4238, 4499)]