12443816

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20201}}^1$

素因数の和:20225

約数の個数: 32

約数和(自身を含む): 29090880

約数和(自身を除く): 16647064

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 20201, 40402, 80804, 141407, 161608, 222211, 282814, 444422, 565628, 888844, 1131256, 1555477, 1777688, 3110954, 6221908, 12443816]

約数ペア:

[(1, 12443816), (2, 6221908), (4, 3110954), (7, 1777688), (8, 1555477), (11, 1131256), (14, 888844), (22, 565628), (28, 444422), (44, 282814), (56, 222211), (77, 161608), (88, 141407), (154, 80804), (308, 40402), (616, 20201)]