12491652

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{7489}}^1$

素因数の和:7635

約数の個数: 24

約数和(自身を含む): 29360800

約数和(自身を除く): 16869148

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 7489, 14978, 22467, 29956, 44934, 89868, 1040971, 2081942, 3122913, 4163884, 6245826, 12491652]

約数ペア:

[(1, 12491652), (2, 6245826), (3, 4163884), (4, 3122913), (6, 2081942), (12, 1040971), (139, 89868), (278, 44934), (417, 29956), (556, 22467), (834, 14978), (1668, 7489)]