19444190

素因数分解:

$2^1\times 5^1\times {\mathrm{1201}}^1\times {\mathrm{1619}}^1$

素因数の和:2827

約数の個数: 16

約数和(自身を含む): 35050320

約数和(自身を除く): 15606130

約数列:

[1, 2, 5, 10, 1201, 1619, 2402, 3238, 6005, 8095, 12010, 16190, 1944419, 3888838, 9722095, 19444190]

約数ペア:

[(1, 19444190), (2, 9722095), (5, 3888838), (10, 1944419), (1201, 16190), (1619, 12010), (2402, 8095), (3238, 6005)]