9799984

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{14939}}^1$

素因数の和:14988

約数の個数: 20

約数和(自身を含む): 19451880

約数和(自身を除く): 9651896

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 14939, 29878, 59756, 119512, 239024, 612499, 1224998, 2449996, 4899992, 9799984]

約数ペア:

[(1, 9799984), (2, 4899992), (4, 2449996), (8, 1224998), (16, 612499), (41, 239024), (82, 119512), (164, 59756), (328, 29878), (656, 14939)]