191315672048

素因数分解:

$2^4\times {\mathrm{2473}}^1\times {\mathrm{4835111}}^1$

素因数の和:4837592

約数の個数: 20

約数和(自身を含む): 370824079728

約数和(自身を除く): 179508407680

約数列:

[1, 2, 4, 8, 16, 2473, 4946, 9892, 19784, 39568, 4835111, 9670222, 19340444, 38680888, 77361776, 11957229503, 23914459006, 47828918012, 95657836024, 191315672048]

約数ペア:

[(1, 191315672048), (2, 95657836024), (4, 47828918012), (8, 23914459006), (16, 11957229503), (2473, 77361776), (4946, 38680888), (9892, 19340444), (19784, 9670222), (39568, 4835111)]