19075790

素因数分解:

$2^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{3917}}^1$

素因数の和:4411

約数の個数: 16

約数和(自身を含む): 34415712

約数和(自身を除く): 15339922

約数列:

[1, 2, 5, 10, 487, 974, 2435, 3917, 4870, 7834, 19585, 39170, 1907579, 3815158, 9537895, 19075790]

約数ペア:

[(1, 19075790), (2, 9537895), (5, 3815158), (10, 1907579), (487, 39170), (974, 19585), (2435, 7834), (3917, 4870)]