11515142

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{521}}^1$

素因数の和:823

約数の個数: 16

約数和(自身を含む): 17777232

約数和(自身を除く): 6262090

約数列:

[1, 2, 43, 86, 257, 514, 521, 1042, 11051, 22102, 22403, 44806, 133897, 267794, 5757571, 11515142]

約数ペア:

[(1, 11515142), (2, 5757571), (43, 267794), (86, 133897), (257, 44806), (514, 22403), (521, 22102), (1042, 11051)]