19315694377

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2926177}}^1$

素因数の和:2926248

約数の個数: 16

約数和(自身を含む): 23596699392

約数和(自身を除く): 4281005015

約数列:

[1, 7, 23, 41, 161, 287, 943, 6601, 2926177, 20483239, 67302071, 119973257, 471114497, 839812799, 2759384911, 19315694377]

約数ペア:

[(1, 19315694377), (7, 2759384911), (23, 839812799), (41, 471114497), (161, 119973257), (287, 67302071), (943, 20483239), (6601, 2926177)]