12973786

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{19717}}^1$

素因数の和:19773

約数の個数: 16

約数和(自身を含む): 22715136

約数和(自身を除く): 9741350

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 19717, 39434, 138019, 276038, 926699, 1853398, 6486893, 12973786]

約数ペア:

[(1, 12973786), (2, 6486893), (7, 1853398), (14, 926699), (47, 276038), (94, 138019), (329, 39434), (658, 19717)]