13012606

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{67}}^1\times {\mathrm{269}}^1$

素因数の和:376

約数の個数: 24

約数和(自身を含む): 20985480

約数和(自身を除く): 7972874

約数列:

[1, 2, 19, 38, 67, 134, 269, 361, 538, 722, 1273, 2546, 5111, 10222, 18023, 24187, 36046, 48374, 97109, 194218, 342437, 684874, 6506303, 13012606]

約数ペア:

[(1, 13012606), (2, 6506303), (19, 684874), (38, 342437), (67, 194218), (134, 97109), (269, 48374), (361, 36046), (538, 24187), (722, 18023), (1273, 10222), (2546, 5111)]