15131454

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{193993}}^1$

素因数の和:194011

約数の個数: 16

約数和(自身を含む): 32590992

約数和(自身を除く): 17459538

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 193993, 387986, 581979, 1163958, 2521909, 5043818, 7565727, 15131454]

約数ペア:

[(1, 15131454), (2, 7565727), (3, 5043818), (6, 2521909), (13, 1163958), (26, 581979), (39, 387986), (78, 193993)]