12640937002

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1\times {\mathrm{569}}^1\times {\mathrm{907}}^1$

素因数の和:1846

約数の個数: 32

約数和(自身を含む): 19588610880

約数和(自身を除く): 6947673878

約数列:

[1, 2, 37, 74, 331, 569, 662, 907, 1138, 1814, 12247, 21053, 24494, 33559, 42106, 67118, 188339, 300217, 376678, 516083, 600434, 1032166, 6968543, 11108029, 13937086, 19095071, 22216058, 38190142, 170823473, 341646946, 6320468501, 12640937002]

約数ペア:

[(1, 12640937002), (2, 6320468501), (37, 341646946), (74, 170823473), (331, 38190142), (569, 22216058), (662, 19095071), (907, 13937086), (1138, 11108029), (1814, 6968543), (12247, 1032166), (21053, 600434), (24494, 516083), (33559, 376678), (42106, 300217), (67118, 188339)]