15994048

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1879}}^1$

素因数の和:1917

約数の個数: 56

約数和(自身を含む): 38201600

約数和(自身を除く): 22207552

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 133, 152, 224, 266, 304, 448, 532, 608, 1064, 1216, 1879, 2128, 3758, 4256, 7516, 8512, 13153, 15032, 26306, 30064, 35701, 52612, 60128, 71402, 105224, 120256, 142804, 210448, 249907, 285608, 420896, 499814, 571216, 841792, 999628, 1142432, 1999256, 2284864, 3998512, 7997024, 15994048]

約数ペア:

[(1, 15994048), (2, 7997024), (4, 3998512), (7, 2284864), (8, 1999256), (14, 1142432), (16, 999628), (19, 841792), (28, 571216), (32, 499814), (38, 420896), (56, 285608), (64, 249907), (76, 210448), (112, 142804), (133, 120256), (152, 105224), (224, 71402), (266, 60128), (304, 52612), (448, 35701), (532, 30064), (608, 26306), (1064, 15032), (1216, 13153), (1879, 8512), (2128, 7516), (3758, 4256)]