3881434

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4441}}^1$

素因数の和:4485

約数の個数: 16

約数和(自身を含む): 6396480

約数和(自身を除く): 2515046

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 4441, 8882, 84379, 102143, 168758, 204286, 1940717, 3881434]

約数ペア:

[(1, 3881434), (2, 1940717), (19, 204286), (23, 168758), (38, 102143), (46, 84379), (437, 8882), (874, 4441)]