22307710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{857}}^1$

素因数の和:1020

約数の個数: 32

約数和(自身を含む): 42625440

約数和(自身を除く): 20317730

約数列:

[1, 2, 5, 10, 19, 38, 95, 137, 190, 274, 685, 857, 1370, 1714, 2603, 4285, 5206, 8570, 13015, 16283, 26030, 32566, 81415, 117409, 162830, 234818, 587045, 1174090, 2230771, 4461542, 11153855, 22307710]

約数ペア:

[(1, 22307710), (2, 11153855), (5, 4461542), (10, 2230771), (19, 1174090), (38, 587045), (95, 234818), (137, 162830), (190, 117409), (274, 81415), (685, 32566), (857, 26030), (1370, 16283), (1714, 13015), (2603, 8570), (4285, 5206)]