19127388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{227707}}^1$

素因数の和:227721

約数の個数: 24

約数和(自身を含む): 51006592

約数和(自身を除く): 31879204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 227707, 455414, 683121, 910828, 1366242, 1593949, 2732484, 3187898, 4781847, 6375796, 9563694, 19127388]

約数ペア:

[(1, 19127388), (2, 9563694), (3, 6375796), (4, 4781847), (6, 3187898), (7, 2732484), (12, 1593949), (14, 1366242), (21, 910828), (28, 683121), (42, 455414), (84, 227707)]