13153456

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{20051}}^1$

素因数の和:20100

約数の個数: 20

約数和(自身を含む): 26107704

約数和(自身を除く): 12954248

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 20051, 40102, 80204, 160408, 320816, 822091, 1644182, 3288364, 6576728, 13153456]

約数ペア:

[(1, 13153456), (2, 6576728), (4, 3288364), (8, 1644182), (16, 822091), (41, 320816), (82, 160408), (164, 80204), (328, 40102), (656, 20051)]