16338616

素因数分解:

$2^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2099}}^1$

素因数の和:2251

約数の個数: 32

約数和(自身を含む): 35280000

約数和(自身を除く): 18941384

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 139, 278, 556, 973, 1112, 1946, 2099, 3892, 4198, 7784, 8396, 14693, 16792, 29386, 58772, 117544, 291761, 583522, 1167044, 2042327, 2334088, 4084654, 8169308, 16338616]

約数ペア:

[(1, 16338616), (2, 8169308), (4, 4084654), (7, 2334088), (8, 2042327), (14, 1167044), (28, 583522), (56, 291761), (139, 117544), (278, 58772), (556, 29386), (973, 16792), (1112, 14693), (1946, 8396), (2099, 7784), (3892, 4198)]