13266678

素因数分解:

$2^1\times 3^1\times {\mathrm{173}}^1\times {\mathrm{12781}}^1$

素因数の和:12959

約数の個数: 16

約数和(自身を含む): 26688816

約数和(自身を除く): 13422138

約数列:

[1, 2, 3, 6, 173, 346, 519, 1038, 12781, 25562, 38343, 76686, 2211113, 4422226, 6633339, 13266678]

約数ペア:

[(1, 13266678), (2, 6633339), (3, 4422226), (6, 2211113), (173, 76686), (346, 38343), (519, 25562), (1038, 12781)]