12928244

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{12479}}^1$

素因数の和:12527

約数の個数: 24

約数和(自身を含む): 26557440

約数和(自身を除く): 13629196

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 12479, 24958, 49916, 87353, 174706, 349412, 461723, 923446, 1846892, 3232061, 6464122, 12928244]

約数ペア:

[(1, 12928244), (2, 6464122), (4, 3232061), (7, 1846892), (14, 923446), (28, 461723), (37, 349412), (74, 174706), (148, 87353), (259, 49916), (518, 24958), (1036, 12479)]