19294484

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{6007}}^1$

素因数の和:6095

約数の個数: 24

約数和(自身を含む): 37345728

約数和(自身を除く): 18051244

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 803, 1606, 3212, 6007, 12014, 24028, 66077, 132154, 264308, 438511, 877022, 1754044, 4823621, 9647242, 19294484]

約数ペア:

[(1, 19294484), (2, 9647242), (4, 4823621), (11, 1754044), (22, 877022), (44, 438511), (73, 264308), (146, 132154), (292, 66077), (803, 24028), (1606, 12014), (3212, 6007)]