15690862084

素因数分解:

$2^2\times {\mathrm{641}}^1\times {\mathrm{6119681}}^1$

素因数の和:6120326

約数の個数: 12

約数和(自身を含む): 27501850908

約数和(自身を除く): 11810988824

約数列:

[1, 2, 4, 641, 1282, 2564, 6119681, 12239362, 24478724, 3922715521, 7845431042, 15690862084]

約数ペア:

[(1, 15690862084), (2, 7845431042), (4, 3922715521), (641, 24478724), (1282, 12239362), (2564, 6119681)]