16393676

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{24251}}^1$

素因数の和:24281

約数の個数: 18

約数和(自身を含む): 31066812

約数和(自身を除く): 14673136

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 24251, 48502, 97004, 315263, 630526, 1261052, 4098419, 8196838, 16393676]

約数ペア:

[(1, 16393676), (2, 8196838), (4, 4098419), (13, 1261052), (26, 630526), (52, 315263), (169, 97004), (338, 48502), (676, 24251)]