11890564

素因数分解:

$2^2\times 7^1\times {\mathrm{631}}^1\times {\mathrm{673}}^1$

素因数の和:1315

約数の個数: 24

約数和(自身を含む): 23854208

約数和(自身を除く): 11963644

約数列:

[1, 2, 4, 7, 14, 28, 631, 673, 1262, 1346, 2524, 2692, 4417, 4711, 8834, 9422, 17668, 18844, 424663, 849326, 1698652, 2972641, 5945282, 11890564]

約数ペア:

[(1, 11890564), (2, 5945282), (4, 2972641), (7, 1698652), (14, 849326), (28, 424663), (631, 18844), (673, 17668), (1262, 9422), (1346, 8834), (2524, 4711), (2692, 4417)]