13519924

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{2819}}^1$

素因数の和:2943

約数の個数: 24

約数和(自身を含む): 26056800

約数和(自身を除く): 12536876

約数列:

[1, 2, 4, 11, 22, 44, 109, 218, 436, 1199, 2398, 2819, 4796, 5638, 11276, 31009, 62018, 124036, 307271, 614542, 1229084, 3379981, 6759962, 13519924]

約数ペア:

[(1, 13519924), (2, 6759962), (4, 3379981), (11, 1229084), (22, 614542), (44, 307271), (109, 124036), (218, 62018), (436, 31009), (1199, 11276), (2398, 5638), (2819, 4796)]