15138512

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{491}}^1$

素因数の和:587

約数の個数: 40

約数和(自身を含む): 30748032

約数和(自身を除く): 15609520

約数列:

[1, 2, 4, 8, 16, 41, 47, 82, 94, 164, 188, 328, 376, 491, 656, 752, 982, 1927, 1964, 3854, 3928, 7708, 7856, 15416, 20131, 23077, 30832, 40262, 46154, 80524, 92308, 161048, 184616, 322096, 369232, 946157, 1892314, 3784628, 7569256, 15138512]

約数ペア:

[(1, 15138512), (2, 7569256), (4, 3784628), (8, 1892314), (16, 946157), (41, 369232), (47, 322096), (82, 184616), (94, 161048), (164, 92308), (188, 80524), (328, 46154), (376, 40262), (491, 30832), (656, 23077), (752, 20131), (982, 15416), (1927, 7856), (1964, 7708), (3854, 3928)]