19004030

素因数分解:

$2^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{6763}}^1$

素因数の和:7051

約数の個数: 16

約数和(自身を含む): 34334064

約数和(自身を除く): 15330034

約数列:

[1, 2, 5, 10, 281, 562, 1405, 2810, 6763, 13526, 33815, 67630, 1900403, 3800806, 9502015, 19004030]

約数ペア:

[(1, 19004030), (2, 9502015), (5, 3800806), (10, 1900403), (281, 67630), (562, 33815), (1405, 13526), (2810, 6763)]