12821622394

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{322589}}^1$

素因数の和:322782

約数の個数: 32

約数和(自身を含む): 23412291840

約数和(自身を除く): 10590669446

約数列:

[1, 2, 7, 14, 17, 34, 119, 167, 238, 334, 1169, 2338, 2839, 5678, 19873, 39746, 322589, 645178, 2258123, 4516246, 5484013, 10968026, 38388091, 53872363, 76776182, 107744726, 377106541, 754213082, 915830171, 1831660342, 6410811197, 12821622394]

約数ペア:

[(1, 12821622394), (2, 6410811197), (7, 1831660342), (14, 915830171), (17, 754213082), (34, 377106541), (119, 107744726), (167, 76776182), (238, 53872363), (334, 38388091), (1169, 10968026), (2338, 5484013), (2839, 4516246), (5678, 2258123), (19873, 645178), (39746, 322589)]