19708078148

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{2682101}}^1$

素因数の和:2682283

約数の個数: 24

約数和(自身を含む): 37849823424

約数和(自身を除く): 18141745276

約数列:

[1, 2, 4, 11, 22, 44, 167, 334, 668, 1837, 3674, 7348, 2682101, 5364202, 10728404, 29503111, 59006222, 118012444, 447910867, 895821734, 1791643468, 4927019537, 9854039074, 19708078148]

約数ペア:

[(1, 19708078148), (2, 9854039074), (4, 4927019537), (11, 1791643468), (22, 895821734), (44, 447910867), (167, 118012444), (334, 59006222), (668, 29503111), (1837, 10728404), (3674, 5364202), (7348, 2682101)]