181991044

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{32803}}^1$

素因数の和:32899

約数の個数: 24

約数和(自身を含む): 339849440

約数和(自身を除く): 157858396

約数列:

[1, 2, 4, 19, 38, 73, 76, 146, 292, 1387, 2774, 5548, 32803, 65606, 131212, 623257, 1246514, 2394619, 2493028, 4789238, 9578476, 45497761, 90995522, 181991044]

約数ペア:

[(1, 181991044), (2, 90995522), (4, 45497761), (19, 9578476), (38, 4789238), (73, 2493028), (76, 2394619), (146, 1246514), (292, 623257), (1387, 131212), (2774, 65606), (5548, 32803)]