12388264

素因数分解:

$2^3\times 7^1\times {\mathrm{221219}}^1$

素因数の和:221232

約数の個数: 16

約数和(自身を含む): 26546400

約数和(自身を除く): 14158136

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 221219, 442438, 884876, 1548533, 1769752, 3097066, 6194132, 12388264]

約数ペア:

[(1, 12388264), (2, 6194132), (4, 3097066), (7, 1769752), (8, 1548533), (14, 884876), (28, 442438), (56, 221219)]