12946549

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{439}}^1$

素因数の和:840

約数の個数: 16

約数和(自身を含む): 16220160

約数和(自身を除く): 3273611

約数列:

[1, 7, 11, 77, 383, 439, 2681, 3073, 4213, 4829, 29491, 33803, 168137, 1176959, 1849507, 12946549]

約数ペア:

[(1, 12946549), (7, 1849507), (11, 1176959), (77, 168137), (383, 33803), (439, 29491), (2681, 4829), (3073, 4213)]