19112422

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{18701}}^1$

素因数の和:18783

約数の個数: 16

約数和(自身を含む): 33214752

約数和(自身を除く): 14102330

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 18701, 37402, 130907, 261814, 1365173, 2730346, 9556211, 19112422]

約数ペア:

[(1, 19112422), (2, 9556211), (7, 2730346), (14, 1365173), (73, 261814), (146, 130907), (511, 37402), (1022, 18701)]