138431302

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{743}}^1\times {\mathrm{4903}}^1$

素因数の和:5667

約数の個数: 16

約数和(自身を含む): 218914560

約数和(自身を除く): 80483258

約数列:

[1, 2, 19, 38, 743, 1486, 4903, 9806, 14117, 28234, 93157, 186314, 3642929, 7285858, 69215651, 138431302]

約数ペア:

[(1, 138431302), (2, 69215651), (19, 7285858), (38, 3642929), (743, 186314), (1486, 93157), (4903, 28234), (9806, 14117)]