19154370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{761}}^1\times {\mathrm{839}}^1$

素因数の和:1610

約数の個数: 32

約数和(自身を含む): 46085760

約数和(自身を除く): 26931390

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 761, 839, 1522, 1678, 2283, 2517, 3805, 4195, 4566, 5034, 7610, 8390, 11415, 12585, 22830, 25170, 638479, 1276958, 1915437, 3192395, 3830874, 6384790, 9577185, 19154370]

約数ペア:

[(1, 19154370), (2, 9577185), (3, 6384790), (5, 3830874), (6, 3192395), (10, 1915437), (15, 1276958), (30, 638479), (761, 25170), (839, 22830), (1522, 12585), (1678, 11415), (2283, 8390), (2517, 7610), (3805, 5034), (4195, 4566)]