1190426494

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{181081}}^1$

素因数の和:181275

約数の個数: 16

約数和(自身を含む): 1890496080

約数和(自身を除く): 700069586

約数列:

[1, 2, 19, 38, 173, 346, 3287, 6574, 181081, 362162, 3440539, 6881078, 31327013, 62654026, 595213247, 1190426494]

約数ペア:

[(1, 1190426494), (2, 595213247), (19, 62654026), (38, 31327013), (173, 6881078), (346, 3440539), (3287, 362162), (6574, 181081)]