19497054

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{141283}}^1$

素因数の和:141311

約数の個数: 16

約数和(自身を含む): 40689792

約数和(自身を除く): 21192738

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 141283, 282566, 423849, 847698, 3249509, 6499018, 9748527, 19497054]

約数ペア:

[(1, 19497054), (2, 9748527), (3, 6499018), (6, 3249509), (23, 847698), (46, 423849), (69, 282566), (138, 141283)]