19080593

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3823}}^1$

素因数の和:3884

約数の個数: 16

約数和(自身を含む): 23494656

約数和(自身を除く): 4414063

約数列:

[1, 7, 23, 31, 161, 217, 713, 3823, 4991, 26761, 87929, 118513, 615503, 829591, 2725799, 19080593]

約数ペア:

[(1, 19080593), (7, 2725799), (23, 829591), (31, 615503), (161, 118513), (217, 87929), (713, 26761), (3823, 4991)]