19030260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{317171}}^1$

素因数の和:317183

約数の個数: 24

約数和(自身を含む): 53284896

約数和(自身を除く): 34254636

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 317171, 634342, 951513, 1268684, 1585855, 1903026, 3171710, 3806052, 4757565, 6343420, 9515130, 19030260]

約数ペア:

[(1, 19030260), (2, 9515130), (3, 6343420), (4, 4757565), (5, 3806052), (6, 3171710), (10, 1903026), (12, 1585855), (15, 1268684), (20, 951513), (30, 634342), (60, 317171)]