19299162

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{1307}}^1$

素因数の和:1442

約数の個数: 32

約数和(自身を含む): 40684032

約数和(自身を除く): 21384870

約数列:

[1, 2, 3, 6, 23, 46, 69, 107, 138, 214, 321, 642, 1307, 2461, 2614, 3921, 4922, 7383, 7842, 14766, 30061, 60122, 90183, 139849, 180366, 279698, 419547, 839094, 3216527, 6433054, 9649581, 19299162]

約数ペア:

[(1, 19299162), (2, 9649581), (3, 6433054), (6, 3216527), (23, 839094), (46, 419547), (69, 279698), (107, 180366), (138, 139849), (214, 90183), (321, 60122), (642, 30061), (1307, 14766), (2461, 7842), (2614, 7383), (3921, 4922)]