16797976

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8501}}^1$

素因数の和:8539

約数の個数: 32

約数和(自身を含む): 35708400

約数和(自身を除く): 18910424

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 8501, 17002, 34004, 68008, 110513, 161519, 221026, 323038, 442052, 646076, 884104, 1292152, 2099747, 4199494, 8398988, 16797976]

約数ペア:

[(1, 16797976), (2, 8398988), (4, 4199494), (8, 2099747), (13, 1292152), (19, 884104), (26, 646076), (38, 442052), (52, 323038), (76, 221026), (104, 161519), (152, 110513), (247, 68008), (494, 34004), (988, 17002), (1976, 8501)]