13219614

素因数分解:

$2^1\times 3^2\times {\mathrm{734423}}^1$

素因数の和:734431

約数の個数: 12

約数和(自身を含む): 28642536

約数和(自身を除く): 15422922

約数列:

[1, 2, 3, 6, 9, 18, 734423, 1468846, 2203269, 4406538, 6609807, 13219614]

約数ペア:

[(1, 13219614), (2, 6609807), (3, 4406538), (6, 2203269), (9, 1468846), (18, 734423)]