15702892

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{1931}}^1$

素因数の和:2061

約数の個数: 24

約数和(自身を含む): 29211840

約数和(自身を除く): 13508948

約数列:

[1, 2, 4, 19, 38, 76, 107, 214, 428, 1931, 2033, 3862, 4066, 7724, 8132, 36689, 73378, 146756, 206617, 413234, 826468, 3925723, 7851446, 15702892]

約数ペア:

[(1, 15702892), (2, 7851446), (4, 3925723), (19, 826468), (38, 413234), (76, 206617), (107, 146756), (214, 73378), (428, 36689), (1931, 8132), (2033, 7724), (3862, 4066)]