13251043984

素因数分解:

$2^4\times {\mathrm{3797}}^1\times {\mathrm{218117}}^1$

素因数の和:221922

約数の個数: 20

約数和(自身を含む): 25680777084

約数和(自身を除く): 12429733100

約数列:

[1, 2, 4, 8, 16, 3797, 7594, 15188, 30376, 60752, 218117, 436234, 872468, 1744936, 3489872, 828190249, 1656380498, 3312760996, 6625521992, 13251043984]

約数ペア:

[(1, 13251043984), (2, 6625521992), (4, 3312760996), (8, 1656380498), (16, 828190249), (3797, 3489872), (7594, 1744936), (15188, 872468), (30376, 436234), (60752, 218117)]