12895916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{12743}}^1$

素因数の和:12781

約数の個数: 24

約数和(自身を含む): 25691904

約数和(自身を除く): 12795988

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 12743, 25486, 50972, 140173, 280346, 293089, 560692, 586178, 1172356, 3223979, 6447958, 12895916]

約数ペア:

[(1, 12895916), (2, 6447958), (4, 3223979), (11, 1172356), (22, 586178), (23, 560692), (44, 293089), (46, 280346), (92, 140173), (253, 50972), (506, 25486), (1012, 12743)]