12309472

素因数分解:

$2^5\times 7^1\times {\mathrm{179}}^1\times {\mathrm{307}}^1$

素因数の和:503

約数の個数: 48

約数和(自身を含む): 27941760

約数和(自身を除く): 15632288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 179, 224, 307, 358, 614, 716, 1228, 1253, 1432, 2149, 2456, 2506, 2864, 4298, 4912, 5012, 5728, 8596, 9824, 10024, 17192, 20048, 34384, 40096, 54953, 68768, 109906, 219812, 384671, 439624, 769342, 879248, 1538684, 1758496, 3077368, 6154736, 12309472]

約数ペア:

[(1, 12309472), (2, 6154736), (4, 3077368), (7, 1758496), (8, 1538684), (14, 879248), (16, 769342), (28, 439624), (32, 384671), (56, 219812), (112, 109906), (179, 68768), (224, 54953), (307, 40096), (358, 34384), (614, 20048), (716, 17192), (1228, 10024), (1253, 9824), (1432, 8596), (2149, 5728), (2456, 5012), (2506, 4912), (2864, 4298)]