39765682

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{164321}}^1$

素因数の和:164345

約数の個数: 12

約数和(自身を含む): 65564478

約数和(自身を除く): 25798796

約数列:

[1, 2, 11, 22, 121, 242, 164321, 328642, 1807531, 3615062, 19882841, 39765682]

約数ペア:

[(1, 39765682), (2, 19882841), (11, 3615062), (22, 1807531), (121, 328642), (242, 164321)]