12173896

素因数分解:

$2^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1459}}^1$

素因数の和:1621

約数の個数: 32

約数和(自身を含む): 26280000

約数和(自身を除く): 14106104

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 149, 298, 596, 1043, 1192, 1459, 2086, 2918, 4172, 5836, 8344, 10213, 11672, 20426, 40852, 81704, 217391, 434782, 869564, 1521737, 1739128, 3043474, 6086948, 12173896]

約数ペア:

[(1, 12173896), (2, 6086948), (4, 3043474), (7, 1739128), (8, 1521737), (14, 869564), (28, 434782), (56, 217391), (149, 81704), (298, 40852), (596, 20426), (1043, 11672), (1192, 10213), (1459, 8344), (2086, 5836), (2918, 4172)]