12925940

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{13751}}^1$

素因数の和:13807

約数の個数: 24

約数和(自身を含む): 27724032

約数和(自身を除く): 14798092

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 13751, 27502, 55004, 68755, 137510, 275020, 646297, 1292594, 2585188, 3231485, 6462970, 12925940]

約数ペア:

[(1, 12925940), (2, 6462970), (4, 3231485), (5, 2585188), (10, 1292594), (20, 646297), (47, 275020), (94, 137510), (188, 68755), (235, 55004), (470, 27502), (940, 13751)]