15805328

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12829}}^1$

素因数の和:12855

約数の個数: 40

約数和(自身を含む): 38182080

約数和(自身を除く): 22376752

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 12829, 25658, 51316, 89803, 102632, 141119, 179606, 205264, 282238, 359212, 564476, 718424, 987833, 1128952, 1436848, 1975666, 2257904, 3951332, 7902664, 15805328]

約数ペア:

[(1, 15805328), (2, 7902664), (4, 3951332), (7, 2257904), (8, 1975666), (11, 1436848), (14, 1128952), (16, 987833), (22, 718424), (28, 564476), (44, 359212), (56, 282238), (77, 205264), (88, 179606), (112, 141119), (154, 102632), (176, 89803), (308, 51316), (616, 25658), (1232, 12829)]