12719971518

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{57297169}}^1$

素因数の和:57297211

約数の個数: 16

約数和(自身を含む): 26127509520

約数和(自身を除く): 13407538002

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 57297169, 114594338, 171891507, 343783014, 2119995253, 4239990506, 6359985759, 12719971518]

約数ペア:

[(1, 12719971518), (2, 6359985759), (3, 4239990506), (6, 2119995253), (37, 343783014), (74, 171891507), (111, 114594338), (222, 57297169)]