17985266

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{16087}}^1$

素因数の和:16145

約数の個数: 16

約数和(自身を含む): 29730624

約数和(自身を除く): 11745358

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 16087, 32174, 209131, 418262, 691741, 1383482, 8992633, 17985266]

約数ペア:

[(1, 17985266), (2, 8992633), (13, 1383482), (26, 691741), (43, 418262), (86, 209131), (559, 32174), (1118, 16087)]