12608986

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{5449}}^1$

素因数の和:5553

約数の個数: 16

約数和(自身を含む): 20601000

約数和(自身を除く): 7992014

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 5449, 10898, 70837, 141674, 484961, 969922, 6304493, 12608986]

約数ペア:

[(1, 12608986), (2, 6304493), (13, 969922), (26, 484961), (89, 141674), (178, 70837), (1157, 10898), (2314, 5449)]