68995346

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{259381}}^1$

素因数の和:259409

約数の個数: 16

約数和(自身を含む): 124503360

約数和(自身を除く): 55508014

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 259381, 518762, 1815667, 3631334, 4928239, 9856478, 34497673, 68995346]

約数ペア:

[(1, 68995346), (2, 34497673), (7, 9856478), (14, 4928239), (19, 3631334), (38, 1815667), (133, 518762), (266, 259381)]