1915570116

素因数分解:

$2^2\times 3^2\times {\mathrm{53210281}}^1$

素因数の和:53210291

約数の個数: 18

約数和(自身を含む): 4842135662

約数和(自身を除く): 2926565546

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53210281, 106420562, 159630843, 212841124, 319261686, 478892529, 638523372, 957785058, 1915570116]

約数ペア:

[(1, 1915570116), (2, 957785058), (3, 638523372), (4, 478892529), (6, 319261686), (9, 212841124), (12, 159630843), (18, 106420562), (36, 53210281)]