12743836

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{12301}}^1$

素因数の和:12349

約数の個数: 24

約数和(自身を含む): 26178656

約数和(自身を除く): 13434820

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 12301, 24602, 49204, 86107, 172214, 344428, 455137, 910274, 1820548, 3185959, 6371918, 12743836]

約数ペア:

[(1, 12743836), (2, 6371918), (4, 3185959), (7, 1820548), (14, 910274), (28, 455137), (37, 344428), (74, 172214), (148, 86107), (259, 49204), (518, 24602), (1036, 12301)]