11815892

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{24413}}^1$

素因数の和:24439

約数の個数: 18

約数和(自身を含む): 22729434

約数和(自身を除く): 10913542

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 24413, 48826, 97652, 268543, 537086, 1074172, 2953973, 5907946, 11815892]

約数ペア:

[(1, 11815892), (2, 5907946), (4, 2953973), (11, 1074172), (22, 537086), (44, 268543), (121, 97652), (242, 48826), (484, 24413)]