15898454

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{55589}}^1$

素因数の和:55615

約数の個数: 16

約数和(自身を含む): 28017360

約数和(自身を除く): 12118906

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 55589, 111178, 611479, 722657, 1222958, 1445314, 7949227, 15898454]

約数ペア:

[(1, 15898454), (2, 7949227), (11, 1445314), (13, 1222958), (22, 722657), (26, 611479), (143, 111178), (286, 55589)]