21769894

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{22079}}^1$

素因数の和:22127

約数の個数: 16

約数和(自身を含む): 35769600

約数和(自身を除く): 13999706

約数列:

[1, 2, 17, 29, 34, 58, 493, 986, 22079, 44158, 375343, 640291, 750686, 1280582, 10884947, 21769894]

約数ペア:

[(1, 21769894), (2, 10884947), (17, 1280582), (29, 750686), (34, 640291), (58, 375343), (493, 44158), (986, 22079)]