39520426

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{6131}}^1$

素因数の和:6437

約数の個数: 16

約数和(自身を含む): 64901088

約数和(自身を除く): 25380662

約数列:

[1, 2, 11, 22, 293, 586, 3223, 6131, 6446, 12262, 67441, 134882, 1796383, 3592766, 19760213, 39520426]

約数ペア:

[(1, 39520426), (2, 19760213), (11, 3592766), (22, 1796383), (293, 134882), (586, 67441), (3223, 12262), (6131, 6446)]