2015184952

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{1087}}^1\times {\mathrm{21067}}^1$

素因数の和:22171

約数の個数: 32

約数和(自身を含む): 4125957120

約数和(自身を除く): 2110772168

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 1087, 2174, 4348, 8696, 11957, 21067, 23914, 42134, 47828, 84268, 95656, 168536, 231737, 463474, 926948, 1853896, 22899829, 45799658, 91599316, 183198632, 251898119, 503796238, 1007592476, 2015184952]

約数ペア:

[(1, 2015184952), (2, 1007592476), (4, 503796238), (8, 251898119), (11, 183198632), (22, 91599316), (44, 45799658), (88, 22899829), (1087, 1853896), (2174, 926948), (4348, 463474), (8696, 231737), (11957, 168536), (21067, 95656), (23914, 84268), (42134, 47828)]