12622766

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{15661}}^1$

素因数の和:15707

約数の個数: 16

約数和(自身を含む): 21049728

約数和(自身を除く): 8426962

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 15661, 31322, 203593, 407186, 485491, 970982, 6311383, 12622766]

約数ペア:

[(1, 12622766), (2, 6311383), (13, 970982), (26, 485491), (31, 407186), (62, 203593), (403, 31322), (806, 15661)]