17984486

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{16871}}^1$

素因数の和:16927

約数の個数: 16

約数和(自身を含む): 29762208

約数和(自身を除く): 11777722

約数列:

[1, 2, 13, 26, 41, 82, 533, 1066, 16871, 33742, 219323, 438646, 691711, 1383422, 8992243, 17984486]

約数ペア:

[(1, 17984486), (2, 8992243), (13, 1383422), (26, 691711), (41, 438646), (82, 219323), (533, 33742), (1066, 16871)]