13105612

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{19387}}^1$

素因数の和:19417

約数の個数: 18

約数和(自身を含む): 24836028

約数和(自身を除く): 11730416

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 19387, 38774, 77548, 252031, 504062, 1008124, 3276403, 6552806, 13105612]

約数ペア:

[(1, 13105612), (2, 6552806), (4, 3276403), (13, 1008124), (26, 504062), (52, 252031), (169, 77548), (338, 38774), (676, 19387)]