1897510945

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{2633}}^1\times {\mathrm{13103}}^1$

素因数の和:15752

約数の個数: 16

約数和(自身を含む): 2485147392

約数和(自身を除く): 587636447

約数列:

[1, 5, 11, 55, 2633, 13103, 13165, 28963, 65515, 144133, 144815, 720665, 34500199, 172500995, 379502189, 1897510945]

約数ペア:

[(1, 1897510945), (5, 379502189), (11, 172500995), (55, 34500199), (2633, 720665), (13103, 144815), (13165, 144133), (28963, 65515)]