11388730

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{15601}}^1$

素因数の和:15681

約数の個数: 16

約数和(自身を含む): 20781864

約数和(自身を除く): 9393134

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 15601, 31202, 78005, 156010, 1138873, 2277746, 5694365, 11388730]

約数ペア:

[(1, 11388730), (2, 5694365), (5, 2277746), (10, 1138873), (73, 156010), (146, 78005), (365, 31202), (730, 15601)]