11559142

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{9277}}^1$

素因数の和:9375

約数の個数: 16

約数和(自身を含む): 20040480

約数和(自身を除く): 8481338

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 9277, 18554, 64939, 129878, 825653, 1651306, 5779571, 11559142]

約数ペア:

[(1, 11559142), (2, 5779571), (7, 1651306), (14, 825653), (89, 129878), (178, 64939), (623, 18554), (1246, 9277)]