15263992

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{733}}^1$

素因数の和:895

約数の個数: 32

約数和(自身を含む): 30387600

約数和(自身を除く): 15123608

約数列:

[1, 2, 4, 8, 19, 38, 76, 137, 152, 274, 548, 733, 1096, 1466, 2603, 2932, 5206, 5864, 10412, 13927, 20824, 27854, 55708, 100421, 111416, 200842, 401684, 803368, 1907999, 3815998, 7631996, 15263992]

約数ペア:

[(1, 15263992), (2, 7631996), (4, 3815998), (8, 1907999), (19, 803368), (38, 401684), (76, 200842), (137, 111416), (152, 100421), (274, 55708), (548, 27854), (733, 20824), (1096, 13927), (1466, 10412), (2603, 5864), (2932, 5206)]