19021702

素因数分解:

$2^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{2897}}^1$

素因数の和:2980

約数の個数: 24

約数和(自身を含む): 33697944

約数和(自身を除く): 14676242

約数列:

[1, 2, 7, 14, 49, 67, 98, 134, 469, 938, 2897, 3283, 5794, 6566, 20279, 40558, 141953, 194099, 283906, 388198, 1358693, 2717386, 9510851, 19021702]

約数ペア:

[(1, 19021702), (2, 9510851), (7, 2717386), (14, 1358693), (49, 388198), (67, 283906), (98, 194099), (134, 141953), (469, 40558), (938, 20279), (2897, 6566), (3283, 5794)]