19523166

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{1093}}^1$

素因数の和:1340

約数の個数: 32

約数和(自身を含む): 42272160

約数和(自身を除く): 22748994

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 229, 458, 687, 1093, 1374, 2186, 2977, 3279, 5954, 6558, 8931, 14209, 17862, 28418, 42627, 85254, 250297, 500594, 750891, 1501782, 3253861, 6507722, 9761583, 19523166]

約数ペア:

[(1, 19523166), (2, 9761583), (3, 6507722), (6, 3253861), (13, 1501782), (26, 750891), (39, 500594), (78, 250297), (229, 85254), (458, 42627), (687, 28418), (1093, 17862), (1374, 14209), (2186, 8931), (2977, 6558), (3279, 5954)]