12031579

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1483}}^1$

素因数の和:1570

約数の個数: 16

約数和(自身を含む): 14721280

約数和(自身を除く): 2689701

約数列:

[1, 7, 19, 61, 133, 427, 1159, 1483, 8113, 10381, 28177, 90463, 197239, 633241, 1718797, 12031579]

約数ペア:

[(1, 12031579), (7, 1718797), (19, 633241), (61, 197239), (133, 90463), (427, 28177), (1159, 10381), (1483, 8113)]