1551138838

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{419}}^1\times {\mathrm{39383}}^1$

素因数の和:39851

約数の個数: 16

約数和(自身を含む): 2381944320

約数和(自身を除く): 830805482

約数列:

[1, 2, 47, 94, 419, 838, 19693, 39383, 39386, 78766, 1851001, 3702002, 16501477, 33002954, 775569419, 1551138838]

約数ペア:

[(1, 1551138838), (2, 775569419), (47, 33002954), (94, 16501477), (419, 3702002), (838, 1851001), (19693, 78766), (39383, 39386)]