1939652

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3391}}^1$

素因数の和:3419

約数の個数: 24

約数和(自身を含む): 3988992

約数和(自身を除く): 2049340

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 3391, 6782, 13564, 37301, 44083, 74602, 88166, 149204, 176332, 484913, 969826, 1939652]

約数ペア:

[(1, 1939652), (2, 969826), (4, 484913), (11, 176332), (13, 149204), (22, 88166), (26, 74602), (44, 44083), (52, 37301), (143, 13564), (286, 6782), (572, 3391)]