13936784

素因数分解:

$2^4\times {\mathrm{421}}^1\times {\mathrm{2069}}^1$

素因数の和:2498

約数の個数: 20

約数和(自身を含む): 27079740

約数和(自身を除く): 13142956

約数列:

[1, 2, 4, 8, 16, 421, 842, 1684, 2069, 3368, 4138, 6736, 8276, 16552, 33104, 871049, 1742098, 3484196, 6968392, 13936784]

約数ペア:

[(1, 13936784), (2, 6968392), (4, 3484196), (8, 1742098), (16, 871049), (421, 33104), (842, 16552), (1684, 8276), (2069, 6736), (3368, 4138)]