15122912

素因数分解:

$2^5\times 7^1\times {\mathrm{181}}^1\times {\mathrm{373}}^1$

素因数の和:571

約数の個数: 48

約数和(自身を含む): 34306272

約数和(自身を除く): 19183360

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 181, 224, 362, 373, 724, 746, 1267, 1448, 1492, 2534, 2611, 2896, 2984, 5068, 5222, 5792, 5968, 10136, 10444, 11936, 20272, 20888, 40544, 41776, 67513, 83552, 135026, 270052, 472591, 540104, 945182, 1080208, 1890364, 2160416, 3780728, 7561456, 15122912]

約数ペア:

[(1, 15122912), (2, 7561456), (4, 3780728), (7, 2160416), (8, 1890364), (14, 1080208), (16, 945182), (28, 540104), (32, 472591), (56, 270052), (112, 135026), (181, 83552), (224, 67513), (362, 41776), (373, 40544), (724, 20888), (746, 20272), (1267, 11936), (1448, 10444), (1492, 10136), (2534, 5968), (2611, 5792), (2896, 5222), (2984, 5068)]