13169456

素因数分解:

$2^4\times {\mathrm{659}}^1\times {\mathrm{1249}}^1$

素因数の和:1916

約数の個数: 20

約数和(自身を含む): 25575000

約数和(自身を除く): 12405544

約数列:

[1, 2, 4, 8, 16, 659, 1249, 1318, 2498, 2636, 4996, 5272, 9992, 10544, 19984, 823091, 1646182, 3292364, 6584728, 13169456]

約数ペア:

[(1, 13169456), (2, 6584728), (4, 3292364), (8, 1646182), (16, 823091), (659, 19984), (1249, 10544), (1318, 9992), (2498, 5272), (2636, 4996)]