11538778

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{3533}}^1$

素因数の和:3629

約数の個数: 16

約数和(自身を含む): 18320256

約数和(自身を除く): 6781478

約数列:

[1, 2, 23, 46, 71, 142, 1633, 3266, 3533, 7066, 81259, 162518, 250843, 501686, 5769389, 11538778]

約数ペア:

[(1, 11538778), (2, 5769389), (23, 501686), (46, 250843), (71, 162518), (142, 81259), (1633, 7066), (3266, 3533)]