19465094

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{503}}^1\times {\mathrm{1759}}^1$

素因数の和:2275

約数の個数: 16

約数和(自身を含む): 31933440

約数和(自身を除く): 12468346

約数列:

[1, 2, 11, 22, 503, 1006, 1759, 3518, 5533, 11066, 19349, 38698, 884777, 1769554, 9732547, 19465094]

約数ペア:

[(1, 19465094), (2, 9732547), (11, 1769554), (22, 884777), (503, 38698), (1006, 19349), (1759, 11066), (3518, 5533)]