15120644

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{4463}}^1$

素因数の和:4496

約数の個数: 36

約数和(自身を含む): 33247872

約数和(自身を除く): 18127228

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1694, 3388, 4463, 8926, 17852, 31241, 49093, 62482, 98186, 124964, 196372, 343651, 540023, 687302, 1080046, 1374604, 2160092, 3780161, 7560322, 15120644]

約数ペア:

[(1, 15120644), (2, 7560322), (4, 3780161), (7, 2160092), (11, 1374604), (14, 1080046), (22, 687302), (28, 540023), (44, 343651), (77, 196372), (121, 124964), (154, 98186), (242, 62482), (308, 49093), (484, 31241), (847, 17852), (1694, 8926), (3388, 4463)]