129597538

素因数分解:

$2^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{22093}}^1$

素因数の和:22521

約数の個数: 16

約数和(自身を含む): 222707520

約数和(自身を除く): 93109982

約数列:

[1, 2, 7, 14, 419, 838, 2933, 5866, 22093, 44186, 154651, 309302, 9256967, 18513934, 64798769, 129597538]

約数ペア:

[(1, 129597538), (2, 64798769), (7, 18513934), (14, 9256967), (419, 309302), (838, 154651), (2933, 44186), (5866, 22093)]