15690852784

素因数分解:

$2^4\times {\mathrm{419}}^1\times {\mathrm{2340521}}^1$

素因数の和:2340948

約数の個数: 20

約数和(自身を含む): 30473596440

約数和(自身を除く): 14782743656

約数列:

[1, 2, 4, 8, 16, 419, 838, 1676, 3352, 6704, 2340521, 4681042, 9362084, 18724168, 37448336, 980678299, 1961356598, 3922713196, 7845426392, 15690852784]

約数ペア:

[(1, 15690852784), (2, 7845426392), (4, 3922713196), (8, 1961356598), (16, 980678299), (419, 37448336), (838, 18724168), (1676, 9362084), (3352, 4681042), (6704, 2340521)]