15438876

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{12491}}^1$

素因数の和:12601

約数の個数: 24

約数和(自身を含む): 36376704

約数和(自身を除く): 20937828

約数列:

[1, 2, 3, 4, 6, 12, 103, 206, 309, 412, 618, 1236, 12491, 24982, 37473, 49964, 74946, 149892, 1286573, 2573146, 3859719, 5146292, 7719438, 15438876]

約数ペア:

[(1, 15438876), (2, 7719438), (3, 5146292), (4, 3859719), (6, 2573146), (12, 1286573), (103, 149892), (206, 74946), (309, 49964), (412, 37473), (618, 24982), (1236, 12491)]