38746994

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{135479}}^1$

素因数の和:135505

約数の個数: 16

約数和(自身を含む): 68281920

約数和(自身を除く): 29534926

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 135479, 270958, 1490269, 1761227, 2980538, 3522454, 19373497, 38746994]

約数ペア:

[(1, 38746994), (2, 19373497), (11, 3522454), (13, 2980538), (22, 1761227), (26, 1490269), (143, 270958), (286, 135479)]