15287286

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19157}}^1$

素因数の和:19188

約数の個数: 32

約数和(自身を含む): 36783360

約数和(自身を除く): 21496074

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 19157, 38314, 57471, 114942, 134099, 268198, 363983, 402297, 727966, 804594, 1091949, 2183898, 2547881, 5095762, 7643643, 15287286]

約数ペア:

[(1, 15287286), (2, 7643643), (3, 5095762), (6, 2547881), (7, 2183898), (14, 1091949), (19, 804594), (21, 727966), (38, 402297), (42, 363983), (57, 268198), (114, 134099), (133, 114942), (266, 57471), (399, 38314), (798, 19157)]