12115928

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1051}}^1$

素因数の和:1199

約数の個数: 32

約数和(自身を含む): 24995520

約数和(自身を除く): 12879592

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 131, 262, 524, 1048, 1051, 1441, 2102, 2882, 4204, 5764, 8408, 11528, 11561, 23122, 46244, 92488, 137681, 275362, 550724, 1101448, 1514491, 3028982, 6057964, 12115928]

約数ペア:

[(1, 12115928), (2, 6057964), (4, 3028982), (8, 1514491), (11, 1101448), (22, 550724), (44, 275362), (88, 137681), (131, 92488), (262, 46244), (524, 23122), (1048, 11561), (1051, 11528), (1441, 8408), (2102, 5764), (2882, 4204)]