12280154

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:302

約数の個数: 32

約数和(自身を含む): 20570112

約数和(自身を除く): 8289958

約数列:

[1, 2, 17, 31, 34, 61, 62, 122, 191, 382, 527, 1037, 1054, 1891, 2074, 3247, 3782, 5921, 6494, 11651, 11842, 23302, 32147, 64294, 100657, 198067, 201314, 361181, 396134, 722362, 6140077, 12280154]

約数ペア:

[(1, 12280154), (2, 6140077), (17, 722362), (31, 396134), (34, 361181), (61, 201314), (62, 198067), (122, 100657), (191, 64294), (382, 32147), (527, 23302), (1037, 11842), (1054, 11651), (1891, 6494), (2074, 5921), (3247, 3782)]