22161999

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{22871}}^1$

素因数の和:22910

約数の個数: 16

約数和(自身を含む): 32935680

約数和(自身を除く): 10773681

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 22871, 68613, 388807, 434549, 1166421, 1303647, 7387333, 22161999]

約数ペア:

[(1, 22161999), (3, 7387333), (17, 1303647), (19, 1166421), (51, 434549), (57, 388807), (323, 68613), (969, 22871)]