39753776

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{130769}}^1$

素因数の和:130796

約数の個数: 20

約数和(自身を含む): 81077400

約数和(自身を除く): 41323624

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 130769, 261538, 523076, 1046152, 2092304, 2484611, 4969222, 9938444, 19876888, 39753776]

約数ペア:

[(1, 39753776), (2, 19876888), (4, 9938444), (8, 4969222), (16, 2484611), (19, 2092304), (38, 1046152), (76, 523076), (152, 261538), (304, 130769)]