39868510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{1237}}^1$

素因数の和:1548

約数の個数: 32

約数和(自身を含む): 78617952

約数和(自身を除く): 38749442

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 293, 586, 1237, 1465, 2474, 2930, 3223, 6185, 6446, 12370, 13607, 16115, 27214, 32230, 68035, 136070, 362441, 724882, 1812205, 3624410, 3986851, 7973702, 19934255, 39868510]

約数ペア:

[(1, 39868510), (2, 19934255), (5, 7973702), (10, 3986851), (11, 3624410), (22, 1812205), (55, 724882), (110, 362441), (293, 136070), (586, 68035), (1237, 32230), (1465, 27214), (2474, 16115), (2930, 13607), (3223, 12370), (6185, 6446)]