11147188318

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{2205617}}^1$

素因数の和:2205664

約数の個数: 24

約数和(自身を含む): 20168170992

約数和(自身を除く): 9020982674

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 361, 722, 2527, 5054, 2205617, 4411234, 15439319, 30878638, 41906723, 83813446, 293347061, 586694122, 796227737, 1592455474, 5573594159, 11147188318]

約数ペア:

[(1, 11147188318), (2, 5573594159), (7, 1592455474), (14, 796227737), (19, 586694122), (38, 293347061), (133, 83813446), (266, 41906723), (361, 30878638), (722, 15439319), (2527, 4411234), (5054, 2205617)]