16493710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1847}}^1$

素因数の和:1920

約数の個数: 32

約数和(自身を含む): 31933440

約数和(自身を除く): 15439730

約数列:

[1, 2, 5, 10, 19, 38, 47, 94, 95, 190, 235, 470, 893, 1786, 1847, 3694, 4465, 8930, 9235, 18470, 35093, 70186, 86809, 173618, 175465, 350930, 434045, 868090, 1649371, 3298742, 8246855, 16493710]

約数ペア:

[(1, 16493710), (2, 8246855), (5, 3298742), (10, 1649371), (19, 868090), (38, 434045), (47, 350930), (94, 175465), (95, 173618), (190, 86809), (235, 70186), (470, 35093), (893, 18470), (1786, 9235), (1847, 8930), (3694, 4465)]