19588070

素因数分解:

$2^1\times 5^1\times {\mathrm{547}}^1\times {\mathrm{3581}}^1$

素因数の和:4135

約数の個数: 16

約数和(自身を含む): 35332848

約数和(自身を除く): 15744778

約数列:

[1, 2, 5, 10, 547, 1094, 2735, 3581, 5470, 7162, 17905, 35810, 1958807, 3917614, 9794035, 19588070]

約数ペア:

[(1, 19588070), (2, 9794035), (5, 3917614), (10, 1958807), (547, 35810), (1094, 17905), (2735, 7162), (3581, 5470)]