12712289926

素因数分解:

$2^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{5016689}}^1$

素因数の和:5016879

約数の個数: 16

約数和(自身を含む): 21912901920

約数和(自身を除く): 9200611994

約数列:

[1, 2, 7, 14, 181, 362, 1267, 2534, 5016689, 10033378, 35116823, 70233646, 908020709, 1816041418, 6356144963, 12712289926]

約数ペア:

[(1, 12712289926), (2, 6356144963), (7, 1816041418), (14, 908020709), (181, 70233646), (362, 35116823), (1267, 10033378), (2534, 5016689)]