13288216

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{599}}^1$

素因数の和:711

約数の個数: 32

約数和(自身を含む): 25920000

約数和(自身を除く): 12631784

約数列:

[1, 2, 4, 8, 47, 59, 94, 118, 188, 236, 376, 472, 599, 1198, 2396, 2773, 4792, 5546, 11092, 22184, 28153, 35341, 56306, 70682, 112612, 141364, 225224, 282728, 1661027, 3322054, 6644108, 13288216]

約数ペア:

[(1, 13288216), (2, 6644108), (4, 3322054), (8, 1661027), (47, 282728), (59, 225224), (94, 141364), (118, 112612), (188, 70682), (236, 56306), (376, 35341), (472, 28153), (599, 22184), (1198, 11092), (2396, 5546), (2773, 4792)]