12416264

素因数分解:

$2^3\times 7^1\times {\mathrm{221719}}^1$

素因数の和:221732

約数の個数: 16

約数和(自身を含む): 26606400

約数和(自身を除く): 14190136

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 221719, 443438, 886876, 1552033, 1773752, 3104066, 6208132, 12416264]

約数ペア:

[(1, 12416264), (2, 6208132), (4, 3104066), (7, 1773752), (8, 1552033), (14, 886876), (28, 443438), (56, 221719)]