13553456

素因数分解:

$2^4\times 7^1\times {\mathrm{121013}}^1$

素因数の和:121028

約数の個数: 20

約数和(自身を含む): 30011472

約数和(自身を除く): 16458016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 121013, 242026, 484052, 847091, 968104, 1694182, 1936208, 3388364, 6776728, 13553456]

約数ペア:

[(1, 13553456), (2, 6776728), (4, 3388364), (7, 1936208), (8, 1694182), (14, 968104), (16, 847091), (28, 484052), (56, 242026), (112, 121013)]