11354780

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29881}}^1$

素因数の和:29909

約数の個数: 24

約数和(自身を含む): 25100880

約数和(自身を除く): 13746100

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 29881, 59762, 119524, 149405, 298810, 567739, 597620, 1135478, 2270956, 2838695, 5677390, 11354780]

約数ペア:

[(1, 11354780), (2, 5677390), (4, 2838695), (5, 2270956), (10, 1135478), (19, 597620), (20, 567739), (38, 298810), (76, 149405), (95, 119524), (190, 59762), (380, 29881)]