19090352

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{41143}}^1$

素因数の和:41180

約数の個数: 20

約数和(自身を含む): 38263920

約数和(自身を除く): 19173568

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 41143, 82286, 164572, 329144, 658288, 1193147, 2386294, 4772588, 9545176, 19090352]

約数ペア:

[(1, 19090352), (2, 9545176), (4, 4772588), (8, 2386294), (16, 1193147), (29, 658288), (58, 329144), (116, 164572), (232, 82286), (464, 41143)]