12378774531

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{2108461}}^1$

素因数の和:2108586

約数の個数: 16

約数和(自身を含む): 17542403840

約数和(自身を除く): 5163629309

約数列:

[1, 3, 19, 57, 103, 309, 1957, 5871, 2108461, 6325383, 40060759, 120182277, 217171483, 651514449, 4126258177, 12378774531]

約数ペア:

[(1, 12378774531), (3, 4126258177), (19, 651514449), (57, 217171483), (103, 120182277), (309, 40060759), (1957, 6325383), (5871, 2108461)]