39778514

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{19751}}^1$

素因数の和:19825

約数の個数: 16

約数和(自身を含む): 63996480

約数和(自身を除く): 24217966

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 19751, 39502, 375269, 750538, 1046803, 2093606, 19889257, 39778514]

約数ペア:

[(1, 39778514), (2, 19889257), (19, 2093606), (38, 1046803), (53, 750538), (106, 375269), (1007, 39502), (2014, 19751)]