25318108

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{2543}}^1$

素因数の和:2697

約数の個数: 24

約数和(自身を含む): 47013120

約数和(自身を除く): 21695012

約数列:

[1, 2, 4, 19, 38, 76, 131, 262, 524, 2489, 2543, 4978, 5086, 9956, 10172, 48317, 96634, 193268, 333133, 666266, 1332532, 6329527, 12659054, 25318108]

約数ペア:

[(1, 25318108), (2, 12659054), (4, 6329527), (19, 1332532), (38, 666266), (76, 333133), (131, 193268), (262, 96634), (524, 48317), (2489, 10172), (2543, 9956), (4978, 5086)]