12397594

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{7937}}^1$

素因数の和:8021

約数の個数: 16

約数和(自身を含む): 20575296

約数和(自身を除く): 8177702

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 7937, 15874, 87307, 174614, 563527, 1127054, 6198797, 12397594]

約数ペア:

[(1, 12397594), (2, 6198797), (11, 1127054), (22, 563527), (71, 174614), (142, 87307), (781, 15874), (1562, 7937)]