1885198468

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{189353}}^1$

素因数の和:189507

約数の個数: 24

約数和(自身を含む): 3499261920

約数和(自身を除く): 1614063452

約数列:

[1, 2, 4, 19, 38, 76, 131, 262, 524, 2489, 4978, 9956, 189353, 378706, 757412, 3597707, 7195414, 14390828, 24805243, 49610486, 99220972, 471299617, 942599234, 1885198468]

約数ペア:

[(1, 1885198468), (2, 942599234), (4, 471299617), (19, 99220972), (38, 49610486), (76, 24805243), (131, 14390828), (262, 7195414), (524, 3597707), (2489, 757412), (4978, 378706), (9956, 189353)]