15660139

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{353}}^1$

素因数の和:510

約数の個数: 16

約数和(自身を含む): 17756640

約数和(自身を除く): 2096501

約数列:

[1, 11, 37, 109, 353, 407, 1199, 3883, 4033, 13061, 38477, 44363, 143671, 423247, 1423649, 15660139]

約数ペア:

[(1, 15660139), (11, 1423649), (37, 423247), (109, 143671), (353, 44363), (407, 38477), (1199, 13061), (3883, 4033)]