19249318

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{46051}}^1$

素因数の和:46083

約数の個数: 16

約数和(自身を含む): 33157440

約数和(自身を除く): 13908122

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 46051, 92102, 506561, 874969, 1013122, 1749938, 9624659, 19249318]

約数ペア:

[(1, 19249318), (2, 9624659), (11, 1749938), (19, 1013122), (22, 874969), (38, 506561), (209, 92102), (418, 46051)]