12663888

素因数分解:

$2^4\times 3^1\times {\mathrm{193}}^1\times {\mathrm{1367}}^1$

素因数の和:1571

約数の個数: 40

約数和(自身を含む): 32908608

約数和(自身を除く): 20244720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 193, 386, 579, 772, 1158, 1367, 1544, 2316, 2734, 3088, 4101, 4632, 5468, 8202, 9264, 10936, 16404, 21872, 32808, 65616, 263831, 527662, 791493, 1055324, 1582986, 2110648, 3165972, 4221296, 6331944, 12663888]

約数ペア:

[(1, 12663888), (2, 6331944), (3, 4221296), (4, 3165972), (6, 2110648), (8, 1582986), (12, 1055324), (16, 791493), (24, 527662), (48, 263831), (193, 65616), (386, 32808), (579, 21872), (772, 16404), (1158, 10936), (1367, 9264), (1544, 8202), (2316, 5468), (2734, 4632), (3088, 4101)]