17130916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{2801}}^1$

素因数の和:2955

約数の個数: 24

約数和(自身を含む): 32951520

約数和(自身を除く): 15820604

約数列:

[1, 2, 4, 11, 22, 44, 139, 278, 556, 1529, 2801, 3058, 5602, 6116, 11204, 30811, 61622, 123244, 389339, 778678, 1557356, 4282729, 8565458, 17130916]

約数ペア:

[(1, 17130916), (2, 8565458), (4, 4282729), (11, 1557356), (22, 778678), (44, 389339), (139, 123244), (278, 61622), (556, 30811), (1529, 11204), (2801, 6116), (3058, 5602)]