15915242

素因数分解:

$2^1\times 7^1\times {\mathrm{919}}^1\times {\mathrm{1237}}^1$

素因数の和:2165

約数の個数: 16

約数和(自身を含む): 27335040

約数和(自身を除く): 11419798

約数列:

[1, 2, 7, 14, 919, 1237, 1838, 2474, 6433, 8659, 12866, 17318, 1136803, 2273606, 7957621, 15915242]

約数ペア:

[(1, 15915242), (2, 7957621), (7, 2273606), (14, 1136803), (919, 17318), (1237, 12866), (1838, 8659), (2474, 6433)]