19085388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{227207}}^1$

素因数の和:227221

約数の個数: 24

約数和(自身を含む): 50894592

約数和(自身を除く): 31809204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 227207, 454414, 681621, 908828, 1363242, 1590449, 2726484, 3180898, 4771347, 6361796, 9542694, 19085388]

約数ペア:

[(1, 19085388), (2, 9542694), (3, 6361796), (4, 4771347), (6, 3180898), (7, 2726484), (12, 1590449), (14, 1363242), (21, 908828), (28, 681621), (42, 454414), (84, 227207)]