12770296

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20731}}^1$

素因数の和:20755

約数の個数: 32

約数和(自身を含む): 29854080

約数和(自身を除く): 17083784

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 20731, 41462, 82924, 145117, 165848, 228041, 290234, 456082, 580468, 912164, 1160936, 1596287, 1824328, 3192574, 6385148, 12770296]

約数ペア:

[(1, 12770296), (2, 6385148), (4, 3192574), (7, 1824328), (8, 1596287), (11, 1160936), (14, 912164), (22, 580468), (28, 456082), (44, 290234), (56, 228041), (77, 165848), (88, 145117), (154, 82924), (308, 41462), (616, 20731)]