19645676534

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{10758859}}^1$

素因数の和:10758955

約数の個数: 16

約数和(自身を含む): 32534792640

約数和(自身を除く): 12889116106

約数列:

[1, 2, 11, 22, 83, 166, 913, 1826, 10758859, 21517718, 118347449, 236694898, 892985297, 1785970594, 9822838267, 19645676534]

約数ペア:

[(1, 19645676534), (2, 9822838267), (11, 1785970594), (22, 892985297), (83, 236694898), (166, 118347449), (913, 21517718), (1826, 10758859)]