37994978

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{20717}}^1$

素因数の和:20857

約数の個数: 16

約数和(自身を含む): 65634624

約数和(自身を除く): 27639646

約数列:

[1, 2, 7, 14, 131, 262, 917, 1834, 20717, 41434, 145019, 290038, 2713927, 5427854, 18997489, 37994978]

約数ペア:

[(1, 37994978), (2, 18997489), (7, 5427854), (14, 2713927), (131, 290038), (262, 145019), (917, 41434), (1834, 20717)]