28189806

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{247279}}^1$

素因数の和:247303

約数の個数: 16

約数和(自身を含む): 59347200

約数和(自身を除く): 31157394

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 247279, 494558, 741837, 1483674, 4698301, 9396602, 14094903, 28189806]

約数ペア:

[(1, 28189806), (2, 14094903), (3, 9396602), (6, 4698301), (19, 1483674), (38, 741837), (57, 494558), (114, 247279)]