16697692

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{1907}}^1$

素因数の和:2121

約数の個数: 24

約数和(自身を含む): 32054400

約数和(自身を除く): 15356708

約数列:

[1, 2, 4, 11, 22, 44, 199, 398, 796, 1907, 2189, 3814, 4378, 7628, 8756, 20977, 41954, 83908, 379493, 758986, 1517972, 4174423, 8348846, 16697692]

約数ペア:

[(1, 16697692), (2, 8348846), (4, 4174423), (11, 1517972), (22, 758986), (44, 379493), (199, 83908), (398, 41954), (796, 20977), (1907, 8756), (2189, 7628), (3814, 4378)]