19368768

素因数分解:

$2^6\times 3^1\times {\mathrm{281}}^1\times {\mathrm{359}}^1$

素因数の和:655

約数の個数: 56

約数和(自身を含む): 51572160

約数和(自身を除く): 32203392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 281, 359, 562, 718, 843, 1077, 1124, 1436, 1686, 2154, 2248, 2872, 3372, 4308, 4496, 5744, 6744, 8616, 8992, 11488, 13488, 17232, 17984, 22976, 26976, 34464, 53952, 68928, 100879, 201758, 302637, 403516, 605274, 807032, 1210548, 1614064, 2421096, 3228128, 4842192, 6456256, 9684384, 19368768]

約数ペア:

[(1, 19368768), (2, 9684384), (3, 6456256), (4, 4842192), (6, 3228128), (8, 2421096), (12, 1614064), (16, 1210548), (24, 807032), (32, 605274), (48, 403516), (64, 302637), (96, 201758), (192, 100879), (281, 68928), (359, 53952), (562, 34464), (718, 26976), (843, 22976), (1077, 17984), (1124, 17232), (1436, 13488), (1686, 11488), (2154, 8992), (2248, 8616), (2872, 6744), (3372, 5744), (4308, 4496)]