12551056

素因数分解:

$2^4\times 7^3\times {\mathrm{2287}}^1$

素因数の和:2316

約数の個数: 40

約数和(自身を含む): 28371200

約数和(自身を除く): 15820144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2287, 2744, 4574, 5488, 9148, 16009, 18296, 32018, 36592, 64036, 112063, 128072, 224126, 256144, 448252, 784441, 896504, 1568882, 1793008, 3137764, 6275528, 12551056]

約数ペア:

[(1, 12551056), (2, 6275528), (4, 3137764), (7, 1793008), (8, 1568882), (14, 896504), (16, 784441), (28, 448252), (49, 256144), (56, 224126), (98, 128072), (112, 112063), (196, 64036), (343, 36592), (392, 32018), (686, 18296), (784, 16009), (1372, 9148), (2287, 5488), (2744, 4574)]