19290332

素因数分解:

$2^2\times {\mathrm{523}}^1\times {\mathrm{9221}}^1$

素因数の和:9748

約数の個数: 12

約数和(自身を含む): 33826296

約数和(自身を除く): 14535964

約数列:

[1, 2, 4, 523, 1046, 2092, 9221, 18442, 36884, 4822583, 9645166, 19290332]

約数ペア:

[(1, 19290332), (2, 9645166), (4, 4822583), (523, 36884), (1046, 18442), (2092, 9221)]