12105704

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2707}}^1$

素因数の和:2769

約数の個数: 32

約数和(自身を含む): 25021920

約数和(自身を除く): 12916216

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 2707, 4472, 5414, 10828, 21656, 35191, 70382, 116401, 140764, 232802, 281528, 465604, 931208, 1513213, 3026426, 6052852, 12105704]

約数ペア:

[(1, 12105704), (2, 6052852), (4, 3026426), (8, 1513213), (13, 931208), (26, 465604), (43, 281528), (52, 232802), (86, 140764), (104, 116401), (172, 70382), (344, 35191), (559, 21656), (1118, 10828), (2236, 5414), (2707, 4472)]