12490456462

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1\times {\mathrm{34919}}^1$

素因数の和:35232

約数の個数: 32

約数和(自身を含む): 20817907200

約数和(自身を除く): 8327450738

約数列:

[1, 2, 11, 22, 71, 142, 229, 458, 781, 1562, 2519, 5038, 16259, 32518, 34919, 69838, 178849, 357698, 384109, 768218, 2479249, 4958498, 7996451, 15992902, 27271739, 54543478, 87960961, 175921922, 567748021, 1135496042, 6245228231, 12490456462]

約数ペア:

[(1, 12490456462), (2, 6245228231), (11, 1135496042), (22, 567748021), (71, 175921922), (142, 87960961), (229, 54543478), (458, 27271739), (781, 15992902), (1562, 7996451), (2519, 4958498), (5038, 2479249), (16259, 768218), (32518, 384109), (34919, 357698), (69838, 178849)]