9942212

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{20887}}^1$

素因数の和:20915

約数の個数: 24

約数和(自身を含む): 21055104

約数和(自身を除く): 11112892

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 20887, 41774, 83548, 146209, 292418, 355079, 584836, 710158, 1420316, 2485553, 4971106, 9942212]

約数ペア:

[(1, 9942212), (2, 4971106), (4, 2485553), (7, 1420316), (14, 710158), (17, 584836), (28, 355079), (34, 292418), (68, 146209), (119, 83548), (238, 41774), (476, 20887)]