12959996

素因数分解:

$2^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{1801}}^1$

素因数の和:2069

約数の個数: 24

約数和(自身を含む): 26035296

約数和(自身を除く): 13075300

約数列:

[1, 2, 4, 7, 14, 28, 257, 514, 1028, 1799, 1801, 3598, 3602, 7196, 7204, 12607, 25214, 50428, 462857, 925714, 1851428, 3239999, 6479998, 12959996]

約数ペア:

[(1, 12959996), (2, 6479998), (4, 3239999), (7, 1851428), (14, 925714), (28, 462857), (257, 50428), (514, 25214), (1028, 12607), (1799, 7204), (1801, 7196), (3598, 3602)]