19456184

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{221093}}^1$

素因数の和:221110

約数の個数: 16

約数和(自身を含む): 39796920

約数和(自身を除く): 20340736

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 221093, 442186, 884372, 1768744, 2432023, 4864046, 9728092, 19456184]

約数ペア:

[(1, 19456184), (2, 9728092), (4, 4864046), (8, 2432023), (11, 1768744), (22, 884372), (44, 442186), (88, 221093)]