18422374

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{2417}}^1$

素因数の和:2559

約数の個数: 16

約数和(自身を含む): 28667808

約数和(自身を除く): 10245434

約数列:

[1, 2, 37, 74, 103, 206, 2417, 3811, 4834, 7622, 89429, 178858, 248951, 497902, 9211187, 18422374]

約数ペア:

[(1, 18422374), (2, 9211187), (37, 497902), (74, 248951), (103, 178858), (206, 89429), (2417, 7622), (3811, 4834)]