38242042

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1\times {\mathrm{709}}^1$

素因数の和:1041

約数の個数: 16

約数和(自身を含む): 58149000

約数和(自身を除く): 19906958

約数列:

[1, 2, 149, 181, 298, 362, 709, 1418, 26969, 53938, 105641, 128329, 211282, 256658, 19121021, 38242042]

約数ペア:

[(1, 38242042), (2, 19121021), (149, 256658), (181, 211282), (298, 128329), (362, 105641), (709, 53938), (1418, 26969)]