12668236

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{7417}}^1$

素因数の和:7489

約数の個数: 24

約数和(自身を含む): 25755296

約数和(自身を除く): 13087060

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 7417, 14834, 29668, 51919, 103838, 207676, 452437, 904874, 1809748, 3167059, 6334118, 12668236]

約数ペア:

[(1, 12668236), (2, 6334118), (4, 3167059), (7, 1809748), (14, 904874), (28, 452437), (61, 207676), (122, 103838), (244, 51919), (427, 29668), (854, 14834), (1708, 7417)]