13550818

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{1321}}^1$

素因数の和:1569

約数の個数: 16

約数和(自身を含む): 21321216

約数和(自身を除く): 7770398

約数列:

[1, 2, 23, 46, 223, 446, 1321, 2642, 5129, 10258, 30383, 60766, 294583, 589166, 6775409, 13550818]

約数ペア:

[(1, 13550818), (2, 6775409), (23, 589166), (46, 294583), (223, 60766), (446, 30383), (1321, 10258), (2642, 5129)]