25977674

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{6389}}^1$

素因数の和:6517

約数の個数: 16

約数和(自身を含む): 41407200

約数和(自身を除く): 15429526

約数列:

[1, 2, 19, 38, 107, 214, 2033, 4066, 6389, 12778, 121391, 242782, 683623, 1367246, 12988837, 25977674]

約数ペア:

[(1, 25977674), (2, 12988837), (19, 1367246), (38, 683623), (107, 242782), (214, 121391), (2033, 12778), (4066, 6389)]