16664318

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{2621}}^1$

素因数の和:2668

約数の個数: 24

約数和(自身を含む): 28978344

約数和(自身を除く): 12314026

約数列:

[1, 2, 11, 17, 22, 34, 187, 289, 374, 578, 2621, 3179, 5242, 6358, 28831, 44557, 57662, 89114, 490127, 757469, 980254, 1514938, 8332159, 16664318]

約数ペア:

[(1, 16664318), (2, 8332159), (11, 1514938), (17, 980254), (22, 757469), (34, 490127), (187, 89114), (289, 57662), (374, 44557), (578, 28831), (2621, 6358), (3179, 5242)]