16914380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{120817}}^1$

素因数の和:120833

約数の個数: 24

約数和(自身を含む): 40594848

約数和(自身を除く): 23680468

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 120817, 241634, 483268, 604085, 845719, 1208170, 1691438, 2416340, 3382876, 4228595, 8457190, 16914380]

約数ペア:

[(1, 16914380), (2, 8457190), (4, 4228595), (5, 3382876), (7, 2416340), (10, 1691438), (14, 1208170), (20, 845719), (28, 604085), (35, 483268), (70, 241634), (140, 120817)]