19333968

素因数分解:

$2^4\times 3^1\times {\mathrm{193}}^1\times {\mathrm{2087}}^1$

素因数の和:2291

約数の個数: 40

約数和(自身を含む): 50228928

約数和(自身を除く): 30894960

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 193, 386, 579, 772, 1158, 1544, 2087, 2316, 3088, 4174, 4632, 6261, 8348, 9264, 12522, 16696, 25044, 33392, 50088, 100176, 402791, 805582, 1208373, 1611164, 2416746, 3222328, 4833492, 6444656, 9666984, 19333968]

約数ペア:

[(1, 19333968), (2, 9666984), (3, 6444656), (4, 4833492), (6, 3222328), (8, 2416746), (12, 1611164), (16, 1208373), (24, 805582), (48, 402791), (193, 100176), (386, 50088), (579, 33392), (772, 25044), (1158, 16696), (1544, 12522), (2087, 9264), (2316, 8348), (3088, 6261), (4174, 4632)]