28645730

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{150767}}^1$

素因数の和:150793

約数の個数: 16

約数和(自身を含む): 54276480

約数和(自身を除く): 25630750

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 150767, 301534, 753835, 1507670, 2864573, 5729146, 14322865, 28645730]

約数ペア:

[(1, 28645730), (2, 14322865), (5, 5729146), (10, 2864573), (19, 1507670), (38, 753835), (95, 301534), (190, 150767)]