17207612

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{647}}^1$

素因数の和:821

約数の個数: 24

約数和(自身を含む): 30935520

約数和(自身を除く): 13727908

約数列:

[1, 2, 4, 61, 109, 122, 218, 244, 436, 647, 1294, 2588, 6649, 13298, 26596, 39467, 70523, 78934, 141046, 157868, 282092, 4301903, 8603806, 17207612]

約数ペア:

[(1, 17207612), (2, 8603806), (4, 4301903), (61, 282092), (109, 157868), (122, 141046), (218, 78934), (244, 70523), (436, 39467), (647, 26596), (1294, 13298), (2588, 6649)]