19830246

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{54181}}^1$

素因数の和:54247

約数の個数: 16

約数和(自身を含む): 40311408

約数和(自身を除く): 20481162

約数列:

[1, 2, 3, 6, 61, 122, 183, 366, 54181, 108362, 162543, 325086, 3305041, 6610082, 9915123, 19830246]

約数ペア:

[(1, 19830246), (2, 9915123), (3, 6610082), (6, 3305041), (61, 325086), (122, 162543), (183, 108362), (366, 54181)]