16946465.000000000

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1228841}}^1$

素因数の和:1228857

約数の個数: 24

約数和(自身を含む): 412890912

約数和(自身を除く): 240853172

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1228841, 2457682, 4915364, 6144205, 8601887, 12288410, 17203774, 24576820, 34407548, 43009435, 86018870, 172037740]

約数ペア:

[(1, 172037740), (2, 86018870), (4, 43009435), (5, 34407548), (7, 24576820), (10, 17203774), (14, 12288410), (20, 8601887), (28, 6144205), (35, 4915364), (70, 2457682), (140, 1228841)]