12742105234

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{653}}^1\times {\mathrm{12211}}^1$

素因数の和:12930

約数の個数: 32

約数和(自身を含む): 20701391616

約数和(自身を除く): 7959286382

約数列:

[1, 2, 17, 34, 47, 94, 653, 799, 1306, 1598, 11101, 12211, 22202, 24422, 30691, 61382, 207587, 415174, 521747, 573917, 1043494, 1147834, 7973783, 9756589, 15947566, 19513178, 135554311, 271108622, 374767801, 749535602, 6371052617, 12742105234]

約数ペア:

[(1, 12742105234), (2, 6371052617), (17, 749535602), (34, 374767801), (47, 271108622), (94, 135554311), (653, 19513178), (799, 15947566), (1306, 9756589), (1598, 7973783), (11101, 1147834), (12211, 1043494), (22202, 573917), (24422, 521747), (30691, 415174), (61382, 207587)]