12556712

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{9749}}^1$

素因数の和:9785

約数の個数: 32

約数和(自身を含む): 28080000

約数和(自身を除く): 15523288

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 9749, 19498, 38996, 68243, 77992, 136486, 224227, 272972, 448454, 545944, 896908, 1569589, 1793816, 3139178, 6278356, 12556712]

約数ペア:

[(1, 12556712), (2, 6278356), (4, 3139178), (7, 1793816), (8, 1569589), (14, 896908), (23, 545944), (28, 448454), (46, 272972), (56, 224227), (92, 136486), (161, 77992), (184, 68243), (322, 38996), (644, 19498), (1288, 9749)]