15661972023

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{577}}^1\times {\mathrm{2393}}^1$

素因数の和:3191

約数の個数: 32

約数和(自身を含む): 22139712000

約数和(自身を除く): 6477739977

約数列:

[1, 3, 19, 57, 199, 577, 597, 1731, 2393, 3781, 7179, 10963, 11343, 32889, 45467, 114823, 136401, 344469, 476207, 1380761, 1428621, 2181637, 4142283, 6544911, 9047933, 26234459, 27143799, 78703377, 274771439, 824314317, 5220657341, 15661972023]

約数ペア:

[(1, 15661972023), (3, 5220657341), (19, 824314317), (57, 274771439), (199, 78703377), (577, 27143799), (597, 26234459), (1731, 9047933), (2393, 6544911), (3781, 4142283), (7179, 2181637), (10963, 1428621), (11343, 1380761), (32889, 476207), (45467, 344469), (114823, 136401)]