21848134

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{141871}}^1$

素因数の和:141891

約数の個数: 16

約数和(自身を含む): 40859136

約数和(自身を除く): 19011002

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 141871, 283742, 993097, 1560581, 1986194, 3121162, 10924067, 21848134]

約数ペア:

[(1, 21848134), (2, 10924067), (7, 3121162), (11, 1986194), (14, 1560581), (22, 993097), (77, 283742), (154, 141871)]