15053776

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2153}}^1$

素因数の和:2203

約数の個数: 40

約数和(自身を含む): 32051520

約数和(自身を除く): 16997744

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 152, 184, 304, 368, 437, 874, 1748, 2153, 3496, 4306, 6992, 8612, 17224, 34448, 40907, 49519, 81814, 99038, 163628, 198076, 327256, 396152, 654512, 792304, 940861, 1881722, 3763444, 7526888, 15053776]

約数ペア:

[(1, 15053776), (2, 7526888), (4, 3763444), (8, 1881722), (16, 940861), (19, 792304), (23, 654512), (38, 396152), (46, 327256), (76, 198076), (92, 163628), (152, 99038), (184, 81814), (304, 49519), (368, 40907), (437, 34448), (874, 17224), (1748, 8612), (2153, 6992), (3496, 4306)]