11551984

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{10169}}^1$

素因数の和:10248

約数の個数: 20

約数和(自身を含む): 22699440

約数和(自身を除く): 11147456

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 10169, 20338, 40676, 81352, 162704, 721999, 1443998, 2887996, 5775992, 11551984]

約数ペア:

[(1, 11551984), (2, 5775992), (4, 2887996), (8, 1443998), (16, 721999), (71, 162704), (142, 81352), (284, 40676), (568, 20338), (1136, 10169)]