16934866

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{21011}}^1$

素因数の和:21057

約数の個数: 16

約数和(自身を含む): 28240128

約数和(自身を除く): 11305262

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 21011, 42022, 273143, 546286, 651341, 1302682, 8467433, 16934866]

約数ペア:

[(1, 16934866), (2, 8467433), (13, 1302682), (26, 651341), (31, 546286), (62, 273143), (403, 42022), (806, 21011)]