1198121570

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6305903}}^1$

素因数の和:6305929

約数の個数: 16

約数和(自身を含む): 2270125440

約数和(自身を除く): 1072003870

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 6305903, 12611806, 31529515, 63059030, 119812157, 239624314, 599060785, 1198121570]

約数ペア:

[(1, 1198121570), (2, 599060785), (5, 239624314), (10, 119812157), (19, 63059030), (38, 31529515), (95, 12611806), (190, 6305903)]