2012042012

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{4909}}^1\times {\mathrm{5393}}^1$

素因数の和:10325

約数の個数: 24

約数和(自身を含む): 3707835600

約数和(自身を除く): 1695793588

約数列:

[1, 2, 4, 19, 38, 76, 4909, 5393, 9818, 10786, 19636, 21572, 93271, 102467, 186542, 204934, 373084, 409868, 26474237, 52948474, 105896948, 503010503, 1006021006, 2012042012]

約数ペア:

[(1, 2012042012), (2, 1006021006), (4, 503010503), (19, 105896948), (38, 52948474), (76, 26474237), (4909, 409868), (5393, 373084), (9818, 204934), (10786, 186542), (19636, 102467), (21572, 93271)]