21370291238

素因数分解:

$2^1\times {\mathrm{373}}^1\times {\mathrm{5779}}^1\times {\mathrm{4957}}^1$

素因数の和:11111

約数の個数: 16

約数和(自身を含む): 32153423280

約数和(自身を除く): 10783132042

約数列:

[1, 2, 373, 746, 4957, 5779, 9914, 11558, 1848961, 2155567, 3697922, 4311134, 28646503, 57293006, 10685145619, 21370291238]

約数ペア:

[(1, 21370291238), (2, 10685145619), (373, 57293006), (746, 28646503), (4957, 4311134), (5779, 3697922), (9914, 2155567), (11558, 1848961)]