12944048

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{4787}}^1$

素因数の和:4821

約数の個数: 30

約数和(自身を含む): 27162324

約数和(自身を除く): 14218276

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 4787, 9574, 19148, 38296, 62231, 76592, 124462, 248924, 497848, 809003, 995696, 1618006, 3236012, 6472024, 12944048]

約数ペア:

[(1, 12944048), (2, 6472024), (4, 3236012), (8, 1618006), (13, 995696), (16, 809003), (26, 497848), (52, 248924), (104, 124462), (169, 76592), (208, 62231), (338, 38296), (676, 19148), (1352, 9574), (2704, 4787)]