442947836

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{503}}^1\times {\mathrm{11587}}^1$

素因数の和:12113

約数の個数: 24

約数和(自身を含む): 817649280

約数和(自身を除く): 374701444

約数列:

[1, 2, 4, 19, 38, 76, 503, 1006, 2012, 9557, 11587, 19114, 23174, 38228, 46348, 220153, 440306, 880612, 5828261, 11656522, 23313044, 110736959, 221473918, 442947836]

約数ペア:

[(1, 442947836), (2, 221473918), (4, 110736959), (19, 23313044), (38, 11656522), (76, 5828261), (503, 880612), (1006, 440306), (2012, 220153), (9557, 46348), (11587, 38228), (19114, 23174)]