11787438

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{151121}}^1$

素因数の和:151139

約数の個数: 16

約数和(自身を含む): 25388496

約数和(自身を除く): 13601058

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 151121, 302242, 453363, 906726, 1964573, 3929146, 5893719, 11787438]

約数ペア:

[(1, 11787438), (2, 5893719), (3, 3929146), (6, 1964573), (13, 906726), (26, 453363), (39, 302242), (78, 151121)]