1900805581

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{853}}^1\times {\mathrm{6899}}^1$

素因数の和:7788

約数の個数: 16

約数和(自身を含む): 2121336000

約数和(自身を除く): 220530419

約数列:

[1, 17, 19, 323, 853, 6899, 14501, 16207, 117283, 131081, 275519, 2228377, 5884847, 100042399, 111812093, 1900805581]

約数ペア:

[(1, 1900805581), (17, 111812093), (19, 100042399), (323, 5884847), (853, 2228377), (6899, 275519), (14501, 131081), (16207, 117283)]