12500746

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{523}}^1$

素因数の和:598

約数の個数: 32

約数和(自身を含む): 21504960

約数和(自身を除く): 9004214

約数列:

[1, 2, 17, 19, 34, 37, 38, 74, 323, 523, 629, 646, 703, 1046, 1258, 1406, 8891, 9937, 11951, 17782, 19351, 19874, 23902, 38702, 168929, 328967, 337858, 367669, 657934, 735338, 6250373, 12500746]

約数ペア:

[(1, 12500746), (2, 6250373), (17, 735338), (19, 657934), (34, 367669), (37, 337858), (38, 328967), (74, 168929), (323, 38702), (523, 23902), (629, 19874), (646, 19351), (703, 17782), (1046, 11951), (1258, 9937), (1406, 8891)]