11725508

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:188

約数の個数: 48

約数和(自身を含む): 22861440

約数和(自身を除く): 11135932

約数列:

[1, 2, 4, 19, 38, 41, 53, 71, 76, 82, 106, 142, 164, 212, 284, 779, 1007, 1349, 1558, 2014, 2173, 2698, 2911, 3116, 3763, 4028, 4346, 5396, 5822, 7526, 8692, 11644, 15052, 41287, 55309, 71497, 82574, 110618, 142994, 154283, 165148, 221236, 285988, 308566, 617132, 2931377, 5862754, 11725508]

約数ペア:

[(1, 11725508), (2, 5862754), (4, 2931377), (19, 617132), (38, 308566), (41, 285988), (53, 221236), (71, 165148), (76, 154283), (82, 142994), (106, 110618), (142, 82574), (164, 71497), (212, 55309), (284, 41287), (779, 15052), (1007, 11644), (1349, 8692), (1558, 7526), (2014, 5822), (2173, 5396), (2698, 4346), (2911, 4028), (3116, 3763)]