19465085

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{3137}}^1$

素因数の和:3232

約数の個数: 16

約数和(自身を含む): 25078896

約数和(自身を除く): 5613811

約数列:

[1, 5, 17, 73, 85, 365, 1241, 3137, 6205, 15685, 53329, 229001, 266645, 1145005, 3893017, 19465085]

約数ペア:

[(1, 19465085), (5, 3893017), (17, 1145005), (73, 266645), (85, 229001), (365, 53329), (1241, 15685), (3137, 6205)]