39943046

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139661}}^1$

素因数の和:139687

約数の個数: 16

約数和(自身を含む): 70389648

約数和(自身を除く): 30446602

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 139661, 279322, 1536271, 1815593, 3072542, 3631186, 19971523, 39943046]

約数ペア:

[(1, 39943046), (2, 19971523), (11, 3631186), (13, 3072542), (22, 1815593), (26, 1536271), (143, 279322), (286, 139661)]