12769808

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{7459}}^1$

素因数の和:7574

約数の個数: 20

約数和(自身を含む): 24976080

約数和(自身を除く): 12206272

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 7459, 14918, 29836, 59672, 119344, 798113, 1596226, 3192452, 6384904, 12769808]

約数ペア:

[(1, 12769808), (2, 6384904), (4, 3192452), (8, 1596226), (16, 798113), (107, 119344), (214, 59672), (428, 29836), (856, 14918), (1712, 7459)]