11721896

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{199}}^2$

素因数の和:441

約数の個数: 24

約数和(自身を含む): 22686570

約数和(自身を除く): 10964674

約数列:

[1, 2, 4, 8, 37, 74, 148, 199, 296, 398, 796, 1592, 7363, 14726, 29452, 39601, 58904, 79202, 158404, 316808, 1465237, 2930474, 5860948, 11721896]

約数ペア:

[(1, 11721896), (2, 5860948), (4, 2930474), (8, 1465237), (37, 316808), (74, 158404), (148, 79202), (199, 58904), (296, 39601), (398, 29452), (796, 14726), (1592, 7363)]