17742494

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{115211}}^1$

素因数の和:115231

約数の個数: 16

約数和(自身を含む): 33181056

約数和(自身を除く): 15438562

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 115211, 230422, 806477, 1267321, 1612954, 2534642, 8871247, 17742494]

約数ペア:

[(1, 17742494), (2, 8871247), (7, 2534642), (11, 1612954), (14, 1267321), (22, 806477), (77, 230422), (154, 115211)]