13641068

素因数分解:

$2^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{2473}}^1$

素因数の和:2681

約数の個数: 24

約数和(自身を含む): 27431712

約数和(自身を除く): 13790644

約数列:

[1, 2, 4, 7, 14, 28, 197, 394, 788, 1379, 2473, 2758, 4946, 5516, 9892, 17311, 34622, 69244, 487181, 974362, 1948724, 3410267, 6820534, 13641068]

約数ペア:

[(1, 13641068), (2, 6820534), (4, 3410267), (7, 1948724), (14, 974362), (28, 487181), (197, 69244), (394, 34622), (788, 17311), (1379, 9892), (2473, 5516), (2758, 4946)]