19247158

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{29251}}^1$

素因数の和:29307

約数の個数: 16

約数和(自身を含む): 33698304

約数和(自身を除く): 14451146

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 29251, 58502, 204757, 409514, 1374797, 2749594, 9623579, 19247158]

約数ペア:

[(1, 19247158), (2, 9623579), (7, 2749594), (14, 1374797), (47, 409514), (94, 204757), (329, 58502), (658, 29251)]