11157142

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{6247}}^1$

素因数の和:6315

約数の個数: 16

約数和(自身を含む): 17994240

約数和(自身を除く): 6837098

約数列:

[1, 2, 19, 38, 47, 94, 893, 1786, 6247, 12494, 118693, 237386, 293609, 587218, 5578571, 11157142]

約数ペア:

[(1, 11157142), (2, 5578571), (19, 587218), (38, 293609), (47, 237386), (94, 118693), (893, 12494), (1786, 6247)]