12226768

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1$

素因数の和:355

約数の個数: 40

約数和(自身を含む): 24641280

約数和(自身を除く): 12414512

約数列:

[1, 2, 4, 8, 16, 47, 71, 94, 142, 188, 229, 284, 376, 458, 568, 752, 916, 1136, 1832, 3337, 3664, 6674, 10763, 13348, 16259, 21526, 26696, 32518, 43052, 53392, 65036, 86104, 130072, 172208, 260144, 764173, 1528346, 3056692, 6113384, 12226768]

約数ペア:

[(1, 12226768), (2, 6113384), (4, 3056692), (8, 1528346), (16, 764173), (47, 260144), (71, 172208), (94, 130072), (142, 86104), (188, 65036), (229, 53392), (284, 43052), (376, 32518), (458, 26696), (568, 21526), (752, 16259), (916, 13348), (1136, 10763), (1832, 6674), (3337, 3664)]