19022488

素因数分解:

$2^3\times {\mathrm{239}}^1\times {\mathrm{9949}}^1$

素因数の和:10194

約数の個数: 16

約数和(自身を含む): 35820000

約数和(自身を除く): 16797512

約数列:

[1, 2, 4, 8, 239, 478, 956, 1912, 9949, 19898, 39796, 79592, 2377811, 4755622, 9511244, 19022488]

約数ペア:

[(1, 19022488), (2, 9511244), (4, 4755622), (8, 2377811), (239, 79592), (478, 39796), (956, 19898), (1912, 9949)]