13561274

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{2447}}^1$

素因数の和:2629

約数の個数: 16

約数和(自身を含む): 21679488

約数和(自身を除く): 8118214

約数列:

[1, 2, 17, 34, 163, 326, 2447, 2771, 4894, 5542, 41599, 83198, 398861, 797722, 6780637, 13561274]

約数ペア:

[(1, 13561274), (2, 6780637), (17, 797722), (34, 398861), (163, 83198), (326, 41599), (2447, 5542), (2771, 4894)]