39542192

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{130073}}^1$

素因数の和:130100

約数の個数: 20

約数和(自身を含む): 80645880

約数和(自身を除く): 41103688

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 130073, 260146, 520292, 1040584, 2081168, 2471387, 4942774, 9885548, 19771096, 39542192]

約数ペア:

[(1, 39542192), (2, 19771096), (4, 9885548), (8, 4942774), (16, 2471387), (19, 2081168), (38, 1040584), (76, 520292), (152, 260146), (304, 130073)]