12641646

素因数分解:

$2^1\times 3^1\times {\mathrm{307}}^1\times {\mathrm{6863}}^1$

素因数の和:7175

約数の個数: 16

約数和(自身を含む): 25369344

約数和(自身を除く): 12727698

約数列:

[1, 2, 3, 6, 307, 614, 921, 1842, 6863, 13726, 20589, 41178, 2106941, 4213882, 6320823, 12641646]

約数ペア:

[(1, 12641646), (2, 6320823), (3, 4213882), (6, 2106941), (307, 41178), (614, 20589), (921, 13726), (1842, 6863)]