30221854

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{15923}}^1$

素因数の和:16011

約数の個数: 16

約数和(自身を含む): 49491792

約数和(自身を除く): 19269938

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 15923, 31846, 206999, 413998, 1162379, 2324758, 15110927, 30221854]

約数ペア:

[(1, 30221854), (2, 15110927), (13, 2324758), (26, 1162379), (73, 413998), (146, 206999), (949, 31846), (1898, 15923)]