12566719

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1$

素因数の和:390

約数の個数: 16

約数和(自身を含む): 14192640

約数和(自身を除く): 1625921

約数列:

[1, 11, 47, 109, 223, 517, 1199, 2453, 5123, 10481, 24307, 56353, 115291, 267377, 1142429, 12566719]

約数ペア:

[(1, 12566719), (11, 1142429), (47, 267377), (109, 115291), (223, 56353), (517, 24307), (1199, 10481), (2453, 5123)]