15987094

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{937}}^1$

素因数の和:1407

約数の個数: 16

約数和(自身を含む): 25326000

約数和(自身を除く): 9338906

約数列:

[1, 2, 19, 38, 449, 898, 937, 1874, 8531, 17062, 17803, 35606, 420713, 841426, 7993547, 15987094]

約数ペア:

[(1, 15987094), (2, 7993547), (19, 841426), (38, 420713), (449, 35606), (898, 17803), (937, 17062), (1874, 8531)]