11809060

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{5417}}^1$

素因数の和:5535

約数の個数: 24

約数和(自身を含む): 25031160

約数和(自身を除く): 13222100

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 5417, 10834, 21668, 27085, 54170, 108340, 590453, 1180906, 2361812, 2952265, 5904530, 11809060]

約数ペア:

[(1, 11809060), (2, 5904530), (4, 2952265), (5, 2361812), (10, 1180906), (20, 590453), (109, 108340), (218, 54170), (436, 27085), (545, 21668), (1090, 10834), (2180, 5417)]