15460784

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{42013}}^1$

素因数の和:42044

約数の個数: 20

約数和(自身を含む): 31258416

約数和(自身を除く): 15797632

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 42013, 84026, 168052, 336104, 672208, 966299, 1932598, 3865196, 7730392, 15460784]

約数ペア:

[(1, 15460784), (2, 7730392), (4, 3865196), (8, 1932598), (16, 966299), (23, 672208), (46, 336104), (92, 168052), (184, 84026), (368, 42013)]