15661019204

素因数分解:

$2^2\times {\mathrm{3863}}^1\times {\mathrm{1013527}}^1$

素因数の和:1017394

約数の個数: 12

約数和(自身を含む): 27413905344

約数和(自身を除く): 11752886140

約数列:

[1, 2, 4, 3863, 7726, 15452, 1013527, 2027054, 4054108, 3915254801, 7830509602, 15661019204]

約数ペア:

[(1, 15661019204), (2, 7830509602), (4, 3915254801), (3863, 4054108), (7726, 2027054), (15452, 1013527)]