22005676

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1931}}^1$

素因数の和:1990

約数の個数: 48

約数和(自身を含む): 49335552

約数和(自身を除く): 27329876

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 44, 74, 77, 148, 154, 259, 308, 407, 518, 814, 1036, 1628, 1931, 2849, 3862, 5698, 7724, 11396, 13517, 21241, 27034, 42482, 54068, 71447, 84964, 142894, 148687, 285788, 297374, 500129, 594748, 785917, 1000258, 1571834, 2000516, 3143668, 5501419, 11002838, 22005676]

約数ペア:

[(1, 22005676), (2, 11002838), (4, 5501419), (7, 3143668), (11, 2000516), (14, 1571834), (22, 1000258), (28, 785917), (37, 594748), (44, 500129), (74, 297374), (77, 285788), (148, 148687), (154, 142894), (259, 84964), (308, 71447), (407, 54068), (518, 42482), (814, 27034), (1036, 21241), (1628, 13517), (1931, 11396), (2849, 7724), (3862, 5698)]