38049998

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{20747}}^1$

素因数の和:20887

約数の個数: 16

約数和(自身を含む): 65729664

約数和(自身を除く): 27679666

約数列:

[1, 2, 7, 14, 131, 262, 917, 1834, 20747, 41494, 145229, 290458, 2717857, 5435714, 19024999, 38049998]

約数ペア:

[(1, 38049998), (2, 19024999), (7, 5435714), (14, 2717857), (131, 290458), (262, 145229), (917, 41494), (1834, 20747)]