12351416

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20051}}^1$

素因数の和:20075

約数の個数: 32

約数和(自身を含む): 28874880

約数和(自身を除く): 16523464

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 20051, 40102, 80204, 140357, 160408, 220561, 280714, 441122, 561428, 882244, 1122856, 1543927, 1764488, 3087854, 6175708, 12351416]

約数ペア:

[(1, 12351416), (2, 6175708), (4, 3087854), (7, 1764488), (8, 1543927), (11, 1122856), (14, 882244), (22, 561428), (28, 441122), (44, 280714), (56, 220561), (77, 160408), (88, 140357), (154, 80204), (308, 40102), (616, 20051)]