15694420660

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41301107}}^1$

素因数の和:41301135

約数の個数: 24

約数和(自身を含む): 34692930720

約数和(自身を除く): 18998510060

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 41301107, 82602214, 165204428, 206505535, 413011070, 784721033, 826022140, 1569442066, 3138884132, 3923605165, 7847210330, 15694420660]

約数ペア:

[(1, 15694420660), (2, 7847210330), (4, 3923605165), (5, 3138884132), (10, 1569442066), (19, 826022140), (20, 784721033), (38, 413011070), (76, 206505535), (95, 165204428), (190, 82602214), (380, 41301107)]