39799892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{12391}}^1$

素因数の和:12479

約数の個数: 24

約数和(自身を含む): 77028672

約数和(自身を除く): 37228780

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 803, 1606, 3212, 12391, 24782, 49564, 136301, 272602, 545204, 904543, 1809086, 3618172, 9949973, 19899946, 39799892]

約数ペア:

[(1, 39799892), (2, 19899946), (4, 9949973), (11, 3618172), (22, 1809086), (44, 904543), (73, 545204), (146, 272602), (292, 136301), (803, 49564), (1606, 24782), (3212, 12391)]