21612734

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{5813}}^1$

素因数の和:5852

約数の個数: 24

約数和(自身を含む): 38302632

約数和(自身を除く): 16689898

約数列:

[1, 2, 11, 13, 22, 26, 143, 169, 286, 338, 1859, 3718, 5813, 11626, 63943, 75569, 127886, 151138, 831259, 982397, 1662518, 1964794, 10806367, 21612734]

約数ペア:

[(1, 21612734), (2, 10806367), (11, 1964794), (13, 1662518), (22, 982397), (26, 831259), (143, 151138), (169, 127886), (286, 75569), (338, 63943), (1859, 11626), (3718, 5813)]