12198372

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{229}}^1$

素因数の和:452

約数の個数: 48

約数和(自身を含む): 29984640

約数和(自身を除く): 17786268

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 193, 229, 276, 386, 458, 579, 687, 772, 916, 1158, 1374, 2316, 2748, 4439, 5267, 8878, 10534, 13317, 15801, 17756, 21068, 26634, 31602, 44197, 53268, 63204, 88394, 132591, 176788, 265182, 530364, 1016531, 2033062, 3049593, 4066124, 6099186, 12198372]

約数ペア:

[(1, 12198372), (2, 6099186), (3, 4066124), (4, 3049593), (6, 2033062), (12, 1016531), (23, 530364), (46, 265182), (69, 176788), (92, 132591), (138, 88394), (193, 63204), (229, 53268), (276, 44197), (386, 31602), (458, 26634), (579, 21068), (687, 17756), (772, 15801), (916, 13317), (1158, 10534), (1374, 8878), (2316, 5267), (2748, 4439)]