11980948

素因数分解:

$2^2\times 7^1\times {\mathrm{379}}^1\times {\mathrm{1129}}^1$

素因数の和:1519

約数の個数: 24

約数和(自身を含む): 24046400

約数和(自身を除く): 12065452

約数列:

[1, 2, 4, 7, 14, 28, 379, 758, 1129, 1516, 2258, 2653, 4516, 5306, 7903, 10612, 15806, 31612, 427891, 855782, 1711564, 2995237, 5990474, 11980948]

約数ペア:

[(1, 11980948), (2, 5990474), (4, 2995237), (7, 1711564), (14, 855782), (28, 427891), (379, 31612), (758, 15806), (1129, 10612), (1516, 7903), (2258, 5306), (2653, 4516)]