11651780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{83227}}^1$

素因数の和:83243

約数の個数: 24

約数和(自身を含む): 27964608

約数和(自身を除く): 16312828

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 83227, 166454, 332908, 416135, 582589, 832270, 1165178, 1664540, 2330356, 2912945, 5825890, 11651780]

約数ペア:

[(1, 11651780), (2, 5825890), (4, 2912945), (5, 2330356), (7, 1664540), (10, 1165178), (14, 832270), (20, 582589), (28, 416135), (35, 332908), (70, 166454), (140, 83227)]