17196620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{122833}}^1$

素因数の和:122849

約数の個数: 24

約数和(自身を含む): 41272224

約数和(自身を除く): 24075604

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 122833, 245666, 491332, 614165, 859831, 1228330, 1719662, 2456660, 3439324, 4299155, 8598310, 17196620]

約数ペア:

[(1, 17196620), (2, 8598310), (4, 4299155), (5, 3439324), (7, 2456660), (10, 1719662), (14, 1228330), (20, 859831), (28, 614165), (35, 491332), (70, 245666), (140, 122833)]