1855141057

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1268039}}^1$

素因数の和:1268076

約数の個数: 16

約数和(自身を含む): 2434636800

約数和(自身を除く): 579495743

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 1268039, 8876273, 13948429, 24092741, 97639003, 168649187, 265020151, 1855141057]

約数ペア:

[(1, 1855141057), (7, 265020151), (11, 168649187), (19, 97639003), (77, 24092741), (133, 13948429), (209, 8876273), (1463, 1268039)]