19743526082

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{238339}}^1$

素因数の和:238506

約数の個数: 32

約数和(自身を含む): 34755692160

約数和(自身を除く): 15012166078

約数列:

[1, 2, 7, 14, 61, 97, 122, 194, 427, 679, 854, 1358, 5917, 11834, 41419, 82838, 238339, 476678, 1668373, 3336746, 14538679, 23118883, 29077358, 46237766, 101770753, 161832181, 203541506, 323664362, 1410251863, 2820503726, 9871763041, 19743526082]

約数ペア:

[(1, 19743526082), (2, 9871763041), (7, 2820503726), (14, 1410251863), (61, 323664362), (97, 203541506), (122, 161832181), (194, 101770753), (427, 46237766), (679, 29077358), (854, 23118883), (1358, 14538679), (5917, 3336746), (11834, 1668373), (41419, 476678), (82838, 238339)]