18894127129

素因数分解:

${\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{2027}}^1\times {\mathrm{3727}}^1$

素因数の和:5856

約数の個数: 16

約数和(自身を含む): 19687239936

約数和(自身を除く): 793112807

約数列:

[1, 41, 61, 2027, 2501, 3727, 83107, 123647, 152807, 227347, 5069527, 7554629, 9321227, 309739789, 460832369, 18894127129]

約数ペア:

[(1, 18894127129), (41, 460832369), (61, 309739789), (2027, 9321227), (2501, 7554629), (3727, 5069527), (83107, 227347), (123647, 152807)]