13119548

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1607}}^1$

素因数の和:1781

約数の個数: 24

約数和(自身を含む): 24898272

約数和(自身を除く): 11778724

約数列:

[1, 2, 4, 13, 26, 52, 157, 314, 628, 1607, 2041, 3214, 4082, 6428, 8164, 20891, 41782, 83564, 252299, 504598, 1009196, 3279887, 6559774, 13119548]

約数ペア:

[(1, 13119548), (2, 6559774), (4, 3279887), (13, 1009196), (26, 504598), (52, 252299), (157, 83564), (314, 41782), (628, 20891), (1607, 8164), (2041, 6428), (3214, 4082)]