18661162

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{15271}}^1$

素因数の和:15333

約数の個数: 16

約数和(自身を含む): 30788352

約数和(自身を除く): 12127190

約数列:

[1, 2, 13, 26, 47, 94, 611, 1222, 15271, 30542, 198523, 397046, 717737, 1435474, 9330581, 18661162]

約数ペア:

[(1, 18661162), (2, 9330581), (13, 1435474), (26, 717737), (47, 397046), (94, 198523), (611, 30542), (1222, 15271)]