12677786

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{3331}}^1$

素因数の和:3517

約数の個数: 16

約数和(自身を含む): 20871648

約数和(自身を除く): 8193862

約数列:

[1, 2, 11, 22, 173, 346, 1903, 3331, 3806, 6662, 36641, 73282, 576263, 1152526, 6338893, 12677786]

約数ペア:

[(1, 12677786), (2, 6338893), (11, 1152526), (22, 576263), (173, 73282), (346, 36641), (1903, 6662), (3331, 3806)]