13821158

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{397}}^1$

素因数の和:528

約数の個数: 24

約数和(自身を含む): 22724208

約数和(自身を除く): 8903050

約数列:

[1, 2, 13, 26, 103, 169, 206, 338, 397, 794, 1339, 2678, 5161, 10322, 17407, 34814, 40891, 67093, 81782, 134186, 531583, 1063166, 6910579, 13821158]

約数ペア:

[(1, 13821158), (2, 6910579), (13, 1063166), (26, 531583), (103, 134186), (169, 81782), (206, 67093), (338, 40891), (397, 34814), (794, 17407), (1339, 10322), (2678, 5161)]