21414646

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{10937}}^1$

素因数の和:11039

約数の個数: 16

約数和(自身を含む): 35439120

約数和(自身を除く): 14024474

約数列:

[1, 2, 11, 22, 89, 178, 979, 1958, 10937, 21874, 120307, 240614, 973393, 1946786, 10707323, 21414646]

約数ペア:

[(1, 21414646), (2, 10707323), (11, 1946786), (22, 973393), (89, 240614), (178, 120307), (979, 21874), (1958, 10937)]