11489045

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{271}}^1$

素因数の和:476

約数の個数: 16

約数和(自身を含む): 14165760

約数和(自身を除く): 2676715

約数列:

[1, 5, 61, 139, 271, 305, 695, 1355, 8479, 16531, 37669, 42395, 82655, 188345, 2297809, 11489045]

約数ペア:

[(1, 11489045), (5, 2297809), (61, 188345), (139, 82655), (271, 42395), (305, 37669), (695, 16531), (1355, 8479)]