10161965

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{2531}}^1$

素因数の和:2620

約数の個数: 16

約数和(自身を含む): 13490496

約数和(自身を除く): 3328531

約数列:

[1, 5, 11, 55, 73, 365, 803, 2531, 4015, 12655, 27841, 139205, 184763, 923815, 2032393, 10161965]

約数ペア:

[(1, 10161965), (5, 2032393), (11, 923815), (55, 184763), (73, 139205), (365, 27841), (803, 12655), (2531, 4015)]