13788718

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{3329}}^1$

素因数の和:3459

約数の個数: 16

約数和(自身を含む): 21978000

約数和(自身を除く): 8189282

約数列:

[1, 2, 19, 38, 109, 218, 2071, 3329, 4142, 6658, 63251, 126502, 362861, 725722, 6894359, 13788718]

約数ペア:

[(1, 13788718), (2, 6894359), (19, 725722), (38, 362861), (109, 126502), (218, 63251), (2071, 6658), (3329, 4142)]