69705718

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{16829}}^1$

素因数の和:16959

約数の個数: 16

約数和(自身を含む): 111078000

約数和(自身を除く): 41372282

約数列:

[1, 2, 19, 38, 109, 218, 2071, 4142, 16829, 33658, 319751, 639502, 1834361, 3668722, 34852859, 69705718]

約数ペア:

[(1, 69705718), (2, 34852859), (19, 3668722), (38, 1834361), (109, 639502), (218, 319751), (2071, 33658), (4142, 16829)]