12926488

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{709}}^1$

素因数の和:811

約数の個数: 32

約数和(自身を含む): 25304400

約数和(自身を除く): 12377912

約数列:

[1, 2, 4, 8, 43, 53, 86, 106, 172, 212, 344, 424, 709, 1418, 2279, 2836, 4558, 5672, 9116, 18232, 30487, 37577, 60974, 75154, 121948, 150308, 243896, 300616, 1615811, 3231622, 6463244, 12926488]

約数ペア:

[(1, 12926488), (2, 6463244), (4, 3231622), (8, 1615811), (43, 300616), (53, 243896), (86, 150308), (106, 121948), (172, 75154), (212, 60974), (344, 37577), (424, 30487), (709, 18232), (1418, 9116), (2279, 5672), (2836, 4558)]