19526216

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{22811}}^1$

素因数の和:22924

約数の個数: 16

約数和(自身を含む): 36955440

約数和(自身を除く): 17429224

約数列:

[1, 2, 4, 8, 107, 214, 428, 856, 22811, 45622, 91244, 182488, 2440777, 4881554, 9763108, 19526216]

約数ペア:

[(1, 19526216), (2, 9763108), (4, 4881554), (8, 2440777), (107, 182488), (214, 91244), (428, 45622), (856, 22811)]