162494042

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{225061}}^1$

素因数の和:225101

約数の個数: 12

約数和(自身を含む): 257245866

約数和(自身を除く): 94751824

約数列:

[1, 2, 19, 38, 361, 722, 225061, 450122, 4276159, 8552318, 81247021, 162494042]

約数ペア:

[(1, 162494042), (2, 81247021), (19, 8552318), (38, 4276159), (361, 450122), (722, 225061)]