13951814

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{571}}^1\times {\mathrm{643}}^1$

素因数の和:1235

約数の個数: 16

約数和(自身を含む): 22102080

約数和(自身を除く): 8150266

約数列:

[1, 2, 19, 38, 571, 643, 1142, 1286, 10849, 12217, 21698, 24434, 367153, 734306, 6975907, 13951814]

約数ペア:

[(1, 13951814), (2, 6975907), (19, 734306), (38, 367153), (571, 24434), (643, 21698), (1142, 12217), (1286, 10849)]