19609016

素因数分解:

$2^3\times 7^2\times {\mathrm{50023}}^1$

素因数の和:50043

約数の個数: 24

約数和(自身を含む): 42770520

約数和(自身を除く): 23161504

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 50023, 100046, 200092, 350161, 400184, 700322, 1400644, 2451127, 2801288, 4902254, 9804508, 19609016]

約数ペア:

[(1, 19609016), (2, 9804508), (4, 4902254), (7, 2801288), (8, 2451127), (14, 1400644), (28, 700322), (49, 400184), (56, 350161), (98, 200092), (196, 100046), (392, 50023)]