15980784

素因数分解:

$2^4\times 3^1\times {\mathrm{332933}}^1$

素因数の和:332944

約数の個数: 20

約数和(自身を含む): 41283816

約数和(自身を除く): 25303032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 332933, 665866, 998799, 1331732, 1997598, 2663464, 3995196, 5326928, 7990392, 15980784]

約数ペア:

[(1, 15980784), (2, 7990392), (3, 5326928), (4, 3995196), (6, 2663464), (8, 1997598), (12, 1331732), (16, 998799), (24, 665866), (48, 332933)]