28940210354

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{69234953}}^1$

素因数の和:69234985

約数の個数: 16

約数和(自身を含む): 49849166880

約数和(自身を除く): 20908956526

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 69234953, 138469906, 761584483, 1315464107, 1523168966, 2630928214, 14470105177, 28940210354]

約数ペア:

[(1, 28940210354), (2, 14470105177), (11, 2630928214), (19, 1523168966), (22, 1315464107), (38, 761584483), (209, 138469906), (418, 69234953)]