12566531042

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{5430653}}^1$

素因数の和:5430757

約数の個数: 16

約数和(自身を含む): 20527872120

約数和(自身を除く): 7961341078

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 5430653, 10861306, 70598489, 141196978, 483328117, 966656234, 6283265521, 12566531042]

約数ペア:

[(1, 12566531042), (2, 6283265521), (13, 966656234), (26, 483328117), (89, 141196978), (178, 70598489), (1157, 10861306), (2314, 5430653)]