12519496

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{1259}}^1$

素因数の和:1389

約数の個数: 32

約数和(自身を含む): 25855200

約数和(自身を除く): 13335704

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 113, 226, 452, 904, 1243, 1259, 2486, 2518, 4972, 5036, 9944, 10072, 13849, 27698, 55396, 110792, 142267, 284534, 569068, 1138136, 1564937, 3129874, 6259748, 12519496]

約数ペア:

[(1, 12519496), (2, 6259748), (4, 3129874), (8, 1564937), (11, 1138136), (22, 569068), (44, 284534), (88, 142267), (113, 110792), (226, 55396), (452, 27698), (904, 13849), (1243, 10072), (1259, 9944), (2486, 5036), (2518, 4972)]