11957612

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3659}}^1$

素因数の和:3725

約数の個数: 24

約数和(自身を含む): 22545600

約数和(自身を除く): 10587988

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 3659, 7318, 14636, 69521, 139042, 157337, 278084, 314674, 629348, 2989403, 5978806, 11957612]

約数ペア:

[(1, 11957612), (2, 5978806), (4, 2989403), (19, 629348), (38, 314674), (43, 278084), (76, 157337), (86, 139042), (172, 69521), (817, 14636), (1634, 7318), (3268, 3659)]