13929212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{3557}}^1$

素因数の和:3661

約数の個数: 24

約数和(自身を含む): 26898480

約数和(自身を除く): 12969268

約数列:

[1, 2, 4, 11, 22, 44, 89, 178, 356, 979, 1958, 3557, 3916, 7114, 14228, 39127, 78254, 156508, 316573, 633146, 1266292, 3482303, 6964606, 13929212]

約数ペア:

[(1, 13929212), (2, 6964606), (4, 3482303), (11, 1266292), (22, 633146), (44, 316573), (89, 156508), (178, 78254), (356, 39127), (979, 14228), (1958, 7114), (3557, 3916)]