1099568

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{3617}}^1$

素因数の和:3644

約数の個数: 20

約数和(自身を含む): 2243160

約数和(自身を除く): 1143592

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 3617, 7234, 14468, 28936, 57872, 68723, 137446, 274892, 549784, 1099568]

約数ペア:

[(1, 1099568), (2, 549784), (4, 274892), (8, 137446), (16, 68723), (19, 57872), (38, 28936), (76, 14468), (152, 7234), (304, 3617)]