55730818

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{194863}}^1$

素因数の和:194889

約数の個数: 16

約数和(自身を含む): 98211456

約数和(自身を除く): 42480638

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 194863, 389726, 2143493, 2533219, 4286986, 5066438, 27865409, 55730818]

約数ペア:

[(1, 55730818), (2, 27865409), (11, 5066438), (13, 4286986), (22, 2533219), (26, 2143493), (143, 389726), (286, 194863)]