19095166

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{4637}}^1$

素因数の和:4739

約数の個数: 16

約数和(自身を含む): 30054240

約数和(自身を除く): 10959074

約数列:

[1, 2, 29, 58, 71, 142, 2059, 4118, 4637, 9274, 134473, 268946, 329227, 658454, 9547583, 19095166]

約数ペア:

[(1, 19095166), (2, 9547583), (29, 658454), (58, 329227), (71, 268946), (142, 134473), (2059, 9274), (4118, 4637)]