15919046

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{55661}}^1$

素因数の和:55687

約数の個数: 16

約数和(自身を含む): 28053648

約数和(自身を除く): 12134602

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 55661, 111322, 612271, 723593, 1224542, 1447186, 7959523, 15919046]

約数ペア:

[(1, 15919046), (2, 7959523), (11, 1447186), (13, 1224542), (22, 723593), (26, 612271), (143, 111322), (286, 55661)]