12771416

素因数分解:

$2^3\times 7^1\times {\mathrm{228061}}^1$

素因数の和:228074

約数の個数: 16

約数和(自身を含む): 27367440

約数和(自身を除く): 14596024

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 228061, 456122, 912244, 1596427, 1824488, 3192854, 6385708, 12771416]

約数ペア:

[(1, 12771416), (2, 6385708), (4, 3192854), (7, 1824488), (8, 1596427), (14, 912244), (28, 456122), (56, 228061)]